Muslims perform rituals that you may not  understand. They circumambulate around the Kaaba, pray and glorify Allah, fast on a specific month each year. 

A brief introduction to the six articles of faith that are the main doctrines of Islam.

The Islamic belief in God revolves around a pure, unadulterated monotheism, commonly referred to in Arabic as tauheed.

Islam is easy to follow. Basic Islamic beliefs and practices are summarized in 6 'articles of faith' and 5 'pillars of Islam'

Essential Islamic Beliefs & Practices

Muslims share a common set of basic beliefs known as the “Articles of Faith” and A pillar is a support, by these five ‘pillars’ or fundamental practices

Essential Islamic Beliefs & Practices