“Therefore, King Agrippa, I was not disobedient to the heavenly vision,

It is necessary to go on boasting. Though it is not profitable, I will go on to visions and revelations from the Lord.

and when they did not find his body, they came back and said they had seen a vision of angels, who said he was alive.

When he came out, he was not able to speak to them. They realized that he had seen a vision in the holy place, because he was making signs to them and remained unable to speak.