Mark 9:6

6 Peter didn't really know what to say, because they were so afraid.

Mark 9:6 Meaning and Commentary

Mark 9:6

For he wist not what to say
He did not know what he should say, or what was proper to be said by him, at such a time, in such circumstances, and before such persons;

for they were sore afraid.
The Persic version reads, "he was": and so the Latin translation of the Syriac, though that itself is, "they were"; for all three were filled with consternation at what they saw and heard; so that they were scarcely themselves, and knew not well what they said or did.

Mark 9:6 In-Context

4 Elijah and Moses appeared in front of Jesus and his disciples. The two of them were talking with Jesus.
5 Peter said to Jesus, "Rabbi, it is good for us to be here. Let us put up three shelters. One will be for you, one for Moses, and one for Elijah."
6 Peter didn't really know what to say, because they were so afraid.
7 Then a cloud appeared and surrounded them. A voice came from the cloud. It said, "This is my Son, and I love him. Listen to him!"
8 They looked around. Suddenly they no longer saw anyone with them except Jesus.
Holy Bible, New International Reader's Version® Copyright © 1995, 1996, 1998 by Biblica.   All rights reserved worldwide.