Narrated  ‘Abdullah: A man said, “O Allah’s Apostle! Which sin is the greatest in Allah’s Sight?” The Prophet Sallallahu alaihi wasallam said, “To set up a rival unto Allah though He Alone created you. ” The man said, “What is next?” The Prophet Sallallahu alaihi wasallam said, “To kill your son lest he should share your food with you.” The man said, “What is next?” The Prophet Sallallahu alaihi wasallam said, “To commit illegal sexual intercourse with the wife of your neighbour.” So Allah revealed in confirmation of this narration: ‘And those who invoke not with Allah, any other god. Nor […]