A book in German shows that each act of worship has a certain way to perform which Allah or his Prophet (peace be upon him) clarified. The Prophet (peace and blessings of Allah be upon him) performed pilgrimage once, which was called "Farewell Pilgrimage." In this sermon, he demonstrated the rituals to his nation and said, "Take your rituals from me." this booklet is a description of pilgrimage and umrah.