Fast a title that muslims use for the highest leader of islam

The answer is "Caliph"

Explanation: A person considered a political-religious successor to the Islamic prophet Muhammad and a leader of the entire ummah (Muslim community).referring to humans as God’s stewards or vice-regents on earth, the term did not denote a distinct political or religious institution during the lifetime of the Prophet Muhammad. It began to acquire its later meaning and to take shape as an institution after Muhammad’s death.

answer; exaggerate what you believe is the deception and state it, hoping that the other will jump in to "correct" the statement;

a. he allowed the people he conquered to keep their customs and religions.

he captured babylon and freed the jewish people to return to judah.