The most important belief in lslam are the?

Declaration of faith, obligatory prayer, compulsory giving, fasting during Ramadan, & pilgrimage. They believe in one god (Allah) and believe in brotherhood.

Explanation:

i think i agree because it is telling you to always believe in yourself.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)