It is narrated from Sayyiduna Abu Talhah that one day the Prophet (peace and blessings be upon him) was in an extremely pleasant mood in the morning, and signs of happiness were visible on his blessed face. The companions submitted: O Messenger of Allah! This morning your mood is very pleasant, and its signs are visible on your blessed face. The Prophet (peace and blessings be upon him) said: Yes, today a messenger came to me from my Lord and said: Are you not pleased that whoever from your Ummah sends blessings upon you once, I will send mercy upon him ten times, and whoever sends peace upon you once, I will send peace upon him ten times.