Adam Clarke's Commentary on the Bible - 1 Peter 3:16
Having a good conscience - The testimony of God in your own soul, that in simplicity and godly sincerity you have your conversation in the world. See on the term conscience at the end of Hebrews. Whereas they speak evil of you - See the same sentiment in 1 Peter 2:11 ; and the note there. read more
Adam Clarke's Commentary on the Bible - 1 Peter 3:15
But sanctify the Lord God in your hearts - To sanctify God may signify to offer him the praises due to his grace, but as to sanctify literally signifies to make holy, it is impossible that God should be thus sanctified. We have often already seen that ἁγιαζω signifies to separate from earth, that is, from any common use or purpose, that the thing or person thus separated may be devoted to a sacred use. Perhaps we should understand Peter's words thus: Entertain just notions of God; of his... read more