The Grand Mosque was seized in 1979 by Sunni Salafis who considered the Saudi royals to be decadent, corrupt and westernized, which is more or less accurate. IOW, they were Sunni Muslims even more extremist than the Wahhabis.
There are Five Pillars of Islam, not two:
Shahadah: declaring there is no god except God, and Muhammad is God’s Messenger
Salat: ritual prayer five times a day
Zakat: giving 2.5% of ones savings to the poor and needy
Sawm: fasting and self-control during the blessed month of Ramadan
Hajj: pilgrimage to Mecca at least once in a lifetime if he/she is able to
The silver vulva with the black rock, this is what they pray to: allah's hard drive.