He took off his clothes and danced and shouted in Samuel's presence, and lay naked all that day and all that night. (This is how the saying originated, “Has even Saul become a prophet?”)
Afterward, when David went home to greet his family, Michal came out to meet him. “The king of Israel made a big name for himself today!” she said. “He exposed himself like a fool in the sight of the servant women of his officials!”
Three years earlier the Lord had told Isaiah son of Amoz to take off his sandals and the sackcloth he was wearing. He obeyed and went around naked and barefoot.
Then Micah said, “Because of this I will mourn and lament. To show my sorrow, I will walk around barefoot and naked. I will howl like a jackal and wail like an ostrich.
All who heard him were amazed and asked, “Isn't he the one who in Jerusalem was killing those who worship that man Jesus? And didn't he come here for the very purpose of arresting those people and taking them back to the chief priests?”
Suddenly the spirit of the Lord will take control of you, and you will join in their religious dancing and shouting and will become a different person.
The next day an evil spirit from God suddenly took control of Saul, and he raved in his house like a madman. David was playing the harp, as he did every day, and Saul was holding a spear.