Mark 9:6

6 because he did not know what he should say, since they were terrified.

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 appeared to them with Moses, and they were talking with Jesus.
5 Then Peter said to Jesus, "Rabbi, it is good for us to be here! Let us make three tabernacles: one for You, one for Moses, and one for Elijah"-
6 because he did not know what he should say, since they were terrified.
7 A cloud appeared, overshadowing them, and a voice came from the cloud: This is My beloved Son; listen to Him!
8 Then suddenly, looking around, they no longer saw anyone with them except Jesus alone.
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