Islam is an Arabic word that means full submission to Allah (or God and same God worshiped in Christianity and Judaism). From this sense, All God prophets since Adam through Noah, Abraham, Isaac, Ismael, Idris, Jacob, Joseph, Moses, Zakaria, Yehia, David, Solomon, ..., Jesus, and Muhammad; [eace be upon them all) called their people to Islam. The cornerstone of Islam is to worship Allah as the one and only one God with no partner, no companion, no son, no father, no associate, and no equivalence. The cornerstone of Islam per Quran God revelation to prophet Muhammad (peace be upon him) is to worship Allah as the one and only one God and to believe in Muhammad as His prophet and messinger. Refer to questions below for more related information.
He was the cornerstone of the department. This is the cornerstone of the building
This cornerstone is broken.
Whas is the use of cornerstone
The cornerstone of sustainment for the army is to be successful in combat.
Cornerstone College was created in 1990.
Cornerstone - agency - was created in 1996.
The population of Cornerstone - agency - is 90.
Cornerstone Research's population is 450.
Cornerstone Research was created in 1989.
Cornerstone Community was created in 1978.
Cornerstone Group was created in 2005.
Cornerstone Festival was created in 1984.