A group of worshipers inside the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamism and worship, Islamic religious landmarks
A group of worshipers inside the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamism and worship, Islamic religious landmarks
Electronic awnings for shade and protection, the square of the Prophet’s Mosque in Medina at night time, the Prophet’s Mosque, sacred Islamic religious landmarks and places in the Kingdom of Saudi Arabia, Muslims gathered to perform the obligatory prayers and worship and draw closer to God.
The square of the Prophet's Mosque in Medina, Saudi Arabia, worship and closeness to God, the Noble Sanctuary of the Prophet, Islamic holy places, the external complex of the Prophet's Mosque in Medina, electronic umbrellas, minarets and the green dome
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, minarets and the green dome
Performing prayers in the Prophet’s Mosque in Medina, worship and getting closer to God, sacred religious places and landmarks in Saudi Arabia, electronic awnings for the courtyards of the Prophet’s Mosque during the day, arches and columns with Islamic-style interior decorations and designs.
Electronic umbrellas, Islamic religious landmarks, the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, the Prophet’s Noble Sanctuary, Islamic holy places, the external complex of the Prophet’s Mosque
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
Islamic holy places, electronic umbrellas, Islamic religious landmarks, the square of the Prophet's Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, the Prophet's Noble Sanctuary, the external complex of the Prophet's Mosque
Electronic awnings for the courtyards of the Prophet’s Mosque during the day, arches and columns with Islamic-style interior decorations and designs, performing prayers in the Prophet’s Mosque in Medina, worship and getting closer to God, sacred religious places and landmarks in Saudi Arabia.
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims walking in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
Muslims gathered in front of the Prophet’s Mosque, sacred Islamic religious landmarks in the Kingdom of Saudi Arabia, electronic awnings for shade and protection in the square of the Prophet’s Mosque in Medina at sunset, places to perform the obligatory prayers and worship and get closer to God.
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
A group of worshipers inside the Noble Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, Islamism and worship, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
Al-Masjid an-Nabawi in Medina, Saudi Arabia, the Prophet’s Mosque, the Prophet’s Mosque, Islamic religious landmarks, Islamism and worship, Islamic holy places, Bab al-Salam (Mecca), the main entrance to pilgrims
Electronic umbrellas, the courtyard of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Mosque, the Green Dome, Islamic holy places, the external complex of the Prophet’s Mosque, worship and getting closer to God, religious landmarks in Saudi Arabia
The outer courtyard of the Prophet’s Mosque in Medina, electronic awnings for shade and protection, the Prophet’s Mosque in broad daylight, sacred Islamic religious landmarks and places in the Kingdom of Saudi Arabia, Muslims gathered to perform the obligations of prayers, worship, and draw closer to God.
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, the square of the Prophet’s Mosque in Medina, Saudi Arabia, the Noble Prophet’s Mosque, Islamic holy places, electronic umbrellas, famous religious landmarks
A group of Muslims sitting at the communal breakfast table in the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Mosque, the breakfast table, Islamic holy places, the Prophet’s Mosque, religious landmarks in Saudi
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
A group of Muslims sitting at the collective breakfast table in the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Mosque, the breakfast table, Islamic holy places, the outer complex of the Prophet’s Mosque, religious landmarks i
Worshipers toured the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas in the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, Islamic religious landmarks, worship and closeness to God, the Prophet’s Noble Sanc
Umbrellas in the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, large sun umbrellas, worship and getting closer to God, the Prophet’s Mosque, the Prophet’s Mosque, religious landmarks in Saudi Arabia, Islamism and worship
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia in night mode, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Isla
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
Electronic umbrellas in the Prophet’s Mosque, the Prophet’s Mosque Square in Medina, Saudi Arabia, Muslims gather in the outer complex of the Prophet’s Mosque, Islamic holy places, Islamic religious landmarks
The gate of one of the popular markets in Medina, Muslim pilgrims walking in the market, worship and getting closer to God, sacred religious places and landmarks in Saudi Arabia
The background of the minaret and electronic umbrellas, the virtues of prayer and supplication in the Noble Prophet’s Mosque, the arrival of Muslims from all over the world to the holy places in Medina, a Saudi Arab man reading the Qur’an, worshiping and
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet's Mosque in Medina, Saudi Arabia, worship and closeness to God, the Noble Sanctuary of the Prophet, Islamic holy places, the external complex of the Prophet's Mosque in Medina, electronic umbrellas, minarets and the green dome
The courtyard of the Prophet’s Mosque in Medina in the Kingdom, a close-up picture of the Muslims gathering under the huge electronic umbrellas in the Prophet’s Mosque, the Hajj and Umrah season, worship and getting closer to God, the distinguished religious landmarks in Saudi Arabia
The Islamic architectural art of the Messenger of God’s Mosque, inviting Muslims to perform prayers and worship, the outer courtyard of the Noble Prophet’s Mosque in Medina, sacred religious landmarks and places in the Kingdom of Saudi Arabia, obedience and closeness to God
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims walking in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, the Green Dome, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
View of the sky filled with white clouds, Muslims gathering in the outer courtyard of the Prophet’s Mosque in Medina, places for performing acts of worship and religious duties, worship and getting closer to God Almighty, famous Islamic landmarks in Saudi Arabia, modern electronic umbrellas in the outer complex
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
A group of worshipers inside the Noble Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, Islamism and worship, Islamic religious landmarks
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
Modern electronic umbrellas, domes and minarets, the courtyard of the Prophet’s Mosque in Medina, worship and closeness to God, sacred Islamic religious landmarks and places in the Kingdom of Saudi Arabia, Muslims gathered in the outer complex of the mosqu
A group of worshipers inside the Noble Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, Islamism and worship, Islamic religious landmarks
A group of worshipers in the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia in night mode, worship and getting closer to God, the Prophet’s Mosque, Islamic holy places, the outer complex of the Prophet’s Mosque in Medina, Islam and worship
Close-up of the Prophet's Mosque in Medina, Saudi Arabia, the Prophet's Mosque, Islamic holy places, Islamism and worship, Islamic religious landmarks, electronic umbrellas
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, minarets and the green dome, Islamic re
A picture from inside the Prophet's Mosque in Medina, Saudi Arabia, Islamic decoration, interior design of the Prophet's Mosque, the Noble Sanctuary, Worship and getting closer to God, Islamism and worship, Islamic holy places
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
The square of the Prophet's Mosque in Medina, Saudi Arabia, the Noble Sanctuary of the Prophet, Islamic holy places in Medina, electronic umbrellas, Islamic religious landmarks
A group of worshipers in the courtyard of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the Prophet’s Mosque, the Prophet’s Mosque, the green roof, worship and getting closer to God, religious landmarks in Saudi
Islamic religious landmarks, electronic umbrellas, the square of the Prophet's Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, Islamic holy places, Muslims gather in the outer compound of the Prophet's Mosque
The worshipers wandered at night in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas in the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, Islamic religious landmarks, worship and closeness to God, the Pr
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The Prophet's Mosque in Madinah, Saudi Arabia, the courtyard of the Prophet's Mosque, the Noble Sanctuary of the Prophet, Islamic holy places, the minaret of the mosque, Islamic religious landmarks
Worship and closeness to God, the Prophet’s Noble Sanctuary, worshipers wandering around the outer compound of the Prophet’s Mosque in Medina, electronic umbrellas in the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, Islamic rel
The Prophet's Mosque in Medina, Saudi Arabia, the Noble Sanctuary of the Prophet, Islamic holy places, Islamiat and worship, Islamic religious monuments, the external complex of the Prophet's Mosque in Medina
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
Umbrellas in the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, large sun umbrellas, worship and getting closer to God, the Prophet’s Mosque, the Prophet’s Mosque, religious landmarks in Saudi Arabia, Islamism and worship
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
Performing prayers in the Prophet’s Mosque in Medina, worship and getting closer to God, sacred religious places and landmarks in Saudi Arabia, electronic awnings for the courtyards of the Prophet’s Mosque during the day, arches and columns with Islamic-style interior decorations and designs.
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
A picture from inside the Prophet's Mosque in Medina, Saudi Arabia, Islamic decoration, interior design of the Prophet's Mosque, the Noble Sanctuary, Worship and getting closer to God, Islamism and worship, Islamic holy places
A picture of the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia in night mode, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, minarets and the green dome, el
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
Electronic umbrellas in the courtyard of the Messenger of God’s Mosque in Medina at sunrise time, worship and closeness to God, sacred religious places and landmarks in the Kingdom of Saudi Arabia, Muslims gathered in the outer complex of the Prophet’s Mosque, architectural engineering art in the Islamic style
A group of worshipers in the courtyard of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the Prophet’s Mosque, the Prophet’s Mosque, the green roof, worship and getting closer to God, religious landmarks in Saudi
A group of worshipers in the courtyard of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the Prophet’s Mosque, the Prophet’s Mosque, the green roof, worship and getting closer to God, religious landmarks in Saudi
A group of Muslims sitting at the collective breakfast table in the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Mosque, the breakfast table, Islamic holy places, the outer complex of the Prophet’s Mosque, religious landmarks i
Muslims gathered in the outer complex of the Prophet’s Mosque in Madinah, Kingdom of Saudi Arabia, the square of the Prophet’s Mosque, the Prophet’s Noble Sanctuary, Islamic holy places, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Mosque, the Green Dome, Islamic holy places, the external complex of the Prophet’s Mosque, worship and getting closer to God, religious landmarks in Saudi
The square of the Prophet's Mosque in Medina, Saudi Arabia, worship and closeness to God, the Noble Sanctuary of the Prophet, Islamic holy places, the external complex of the Prophet's Mosque in Medina, electronic umbrellas, minarets and the green dome
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
Sacred Islamic religious landmarks and places, the shops in the Taiba Commercial Center, the hotel buildings in the outer courtyard of the Prophet’s Mosque, the traffic in the streets and roads in the Kingdom of Saudi Arabia, the modern architectural art of the towers and hotels in Medina
The square of the Prophet’s Mosque in Medina, Saudi Arabia, the Prophet’s Noble Sanctuary, Islamic holy places, Muslims gathered in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, minarets and the green dome, Islamic re
An explanatory sign for the Medina gift shop near King Fahd Gate, modern architectural art for the towers and hotels in the outer courtyard of the Prophet’s Mosque, huge electronic awnings inside the mosque, Islamic religious landmarks and sacred places
Holy Islamic places, electronic umbrellas, the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, Muslims gathered in the outer complex of the Prophet’s Mosque, Islamic religious landmarks
A picture of the courtyard of the Prophet’s Mosque in Medina, Saudi Arabia at sunset, the Prophet’s Mosque, the Umrah worshipers, the Hajj and Umrah season, the huge electronic umbrellas inside the Prophet’s Mosque, worship and getting closer to God, reli
Electronic umbrellas, Islamic religious landmarks, the square of the Prophet’s Mosque in Medina in the Kingdom of Saudi Arabia, worship and closeness to God, the Prophet’s Noble Sanctuary, Islamic holy places, the external complex of the Prophet’s Mosque
.Sacred Islamic religious places and landmarks, the spiritual atmosphere and notes, the gathering of visitors in the courtyard of the Prophet’s Mosque in Medina, the electronic umbrellas in the external complex of the mosque, worship and getting closer to God Almighty, the destination of Muslims from all over the world.
A group of women sitting on chairs in the courtyard of the Prophet's Mosque in Medina, Saudi Arabia, the Prophet's Mosque, the Prophet's Mosque, worship and getting closer to God, religious landmarks in Saudi
The Prophet's Mosque in Madinah, Saudi Arabia, the courtyard of the Prophet's Mosque, the Noble Sanctuary of the Prophet, Islamic holy places, the minaret of the mosque, Islamic religious landmarks
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, Muslims gathering in the outer complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islamic religious lan
Hotel buildings in the outer courtyard of the Prophet’s Mosque, traffic in the streets and roads in the Kingdom of Saudi Arabia, modern-style architectural art for towers and hotels in Medina, sacred Islamic religious landmarks and places, areas that attract tourists
The courtyard of the Prophet’s Mosque in Medina, Saudi Arabia in night mode, worship and getting closer to God, the Prophet’s Mosque, holy Islamic places, the external complex of the Prophet’s Mosque in Medina, electronic umbrellas, Islam and worship
The square of the Prophet’s Mosque in Medina, Saudi Arabia, worship and getting closer to God, the Noble Sanctuary, Islamic holy places, the outer complex of the Prophet’s Mosque in Medina, Islamic religious landmarks
Obedience and closeness to God, the Islamic architectural art of the Messenger of God’s Mosque, the outer courtyard of the Noble Prophet’s Mosque in Medina, sacred religious landmarks and places in the Kingdom of Saudi Arabia, Islamic matters and worship, the view of the sky full of clouds and clouds at sunset
The scene of birds in the square of the Prophet’s Mosque in Medina in broad daylight, the outer facade of the Prophet’s Mosque, sacred Islamic religious landmarks and places in the Kingdom of Saudi Arabia, worship and getting closer to God
The Islamic architectural art of the Messenger of God’s Mosque, inviting Muslims to perform prayers and worship, the outer courtyard of the Noble Prophet’s Mosque in Medina, sacred religious landmarks and places in the Kingdom of Saudi Arabia, the view of white clouds in the sky during the day, obedience and closeness to God
A picture from inside the Prophet's Mosque in Medina, Saudi Arabia, Islamic decoration, interior design of the Prophet's Mosque, the Noble Sanctuary, Worship and getting closer to God, Islamism and worship, Islamic holy places