Silsilah as-Sahihah 3627 — Encouragement to Act Before the Emergence

It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Hasten to perform good deeds before trials come like patches of a dark night. A man will be a believer in the morning and a disbeliever in the evening, or he will be a believer in the evening and a disbeliever in the morning. He will sell his religion for some worldly goods."