'Acting' in the Bible

As they have done from the first, from the day when I took them out of Egypt till this day, turning away from me and worshipping other gods, so now they are acting in the same way to you.

After that you will come to Gibeah, the hill of God, where an armed force of the Philistines is stationed: and when you come to the town, you will see a band of prophets coming down from the high place with instruments of music before them; and they will be acting like prophets:

And the spirit of the Lord will come on you with power, and you will be acting like a prophet with them, and will be changed into another man.

Now on the day after, an evil spirit from God came on Saul with great force and he was acting like a prophet among the men of his house, while David was making music for him, as he did day by day: and Saul had his spear in his hand.

And David is in all his ways acting wisely, and Jehovah is with him,

and Saul seeth that he is acting very wisely, and is afraid of him,

And he went on from there to Naioth in Ramah: and the spirit of God came on him, and he went on, acting like a prophet, till he came to Naioth in Ramah.

And he took off his clothing, acting like a prophet before Samuel, and falling down he was stretched out, without his clothing, all that day and all that night. This is the reason for the saying, Is even Saul among the prophets?

Achish told his officials, "Look, you see a person acting like a madman. Why'd you bring him to me?