1 Peter 4:11

11 Whoever speaks, is to do so as one who is speaking the utterances of God; whoever serves is to do so as one who is serving by the strength which God supplies; so that in all things God may be glorified through Jesus Christ, to whom belongs the glory and dominion forever and ever. Amen.

Peter here continues with the thought in verse 10, of being stewards of the manifold grace of God; here it is in speaking and in serving, all with the purpose of glorifying God through Jesus Christ; for all glory and power belong to God alone, forever and ever—because He is the almighty God.