God. The texts omit the third and fourth occurance of the word in this verse.
trembled. became trembling (Greek. entromos. Only here, Acts 16:29; Hebrews 12:21).
Related Commentaries of Acts 7:32
Acts 7:32
32 Saying, I am the God of thy fathers, the God of Abraham, and the God of Isaac, and the God of Jacob. Then Moses trembled, and durst not behold.