Alma 10:7

7 As I was journeying to see a very near kindred, behold an angel of the Lord appeared unto me and said: Amulek, return to thine own house, for thou shalt feed a prophet of the Lord; yea, a holy man, who is a chosen man of God; for he has fasted many days because of the sins of this people, and he is an hungered, and thou shalt receive him into thy house and feed him, and he shall bless thee and thy house; and the blessing of the Lord shall rest upon thee and thy house.

If an angel ever appeared and spoke to me, this is the message I would be filled with joy to receive.