God for the Lord your God, A.V. and T.R.; from among for of, A.V. The R.T. omits the words him shall ye hear, which follow in Dent. Acts 18:15, and seem to be referred to in Matthew 17:5 ( αὐτοῦ ἀκούσεσθε αὐτοῦ ἀκούετε).
The addition of the words adds much to the point of Stephen's application (see above, Acts 3:22).