It is narrated from Sayyiduna Abu Huraira (may Allah be pleased with him), he says: I said, "O Messenger of Allah! When I see you, my soul becomes happy and my eyes are cooled, so tell me about everything." The Prophet (peace and blessings be upon him) said: "Everything was created from water." I said, "O Messenger of Allah! Tell me about a command such that if I act upon it, I will enter Paradise." The Prophet (peace and blessings be upon him) said: "Spread peace, feed (others), maintain ties of kinship, and stand (in prayer) at night when people are sleeping, and you will enter Paradise in peace."