Islam itself.
The premise of the question is incorrect. The Shahada IS actually the most important pillar of Islam.
without a shadow of doubt the most important & the greatest figure in Islam is the prophet Muhammad PBUH.
A number of religions developed out of Christianity. The most important of these is Islam.
The most important book of Islam is the holy book of Islam which is the Quran.
The most important person in Islam is Prophet Muhammad (saw). Muslims believe he is the Messenger of Allah. _Sincere Muslimah_
Islam is the most important and it will always be extremly important
Qur'an
Islam and Christianity
Muhammad (PBUH)
Well, Islam important wherever this is a majority of Muslims. One of the most important places in Islam is Mecca and Islam is very important there. Places like the UK, Southeast Asia have a lot of Muslims, but Islam isn't regarded as important as it is in Saudi Arabia.
Mecca is the most important pilgrimage in Islam.