1Pet 3:16

“The confession of a Christian's faith cannot credibly be supported but by the two means here specified - a good conscience and a good conversation. conscience is good when it does its office well, when it is kept pure and uncorrupt, and clear from guilt; then it will justify you, though men accuse you. A good conversation in Christ is a holy life, according to the doctrine and example of Christ. "Look well to your conscience, and to your conversation; and then, though men speak evil of you, and falsely accuse you as evil-doers, you will clear yourselves, and bring them to shame. Perhaps you may think it hard to suffer for well-doing, for keeping a good conscience and a good conversation; but be not discouraged, for it is better for you, though worse for your enemies, that you suffer for well-doing than for evil-doing." Learn, 1. The most conscientious persons cannot escape the censures and slanders of evil men; they will speak evil of them, as of evil-doers, and charge them with crimes which their very souls abhor: Christ and his apostles were so used. 2. A good conscience and a good conversation are the best means to secure a good name; these give a solid reputation and a lasting one. 3. False accusation generally turns to the accuser's shame, by discovering at last the accuser's indiscretion, injustice, falsehood, and uncharitableness. 4. It is sometimes the will of God that good people should suffer for well-doing, for their honesty and for their faith. 5. As well-doing sometimes exposes a good man to suffering, so evil-doing will not exempt an evil man from it. The apostle supposes here that a man may suffer for both. If the sufferings of good people for well-doing be so severe, what will the sufferings of wicked people be for evil-doing? It is a sad condition which that person is in upon whom sin and suffering meet together at the same time; sin makes sufferings to be extreme, unprofitable, comfortless, and destructive.”

“For it is better, if the will of God be so,.... For all things are ordered by the will of God, even all the sufferings and afflictions of the saints; and which is a reason why they ought to be patiently submitted to, and bore: and "better" it is, more honourable and profitable, that ye suffer for well doing; for believing in Christ, professing him and his Gospel, giving a free and open reason for so doing, and for exercising a good conscience, and living godly in Christ Jesus: than for evil doing; as a murderer, a thief, an evildoer, or a busy body in other men's matters, Pe1 4:15.”

“Having a good conscience--the secret spring of readiness to give account of our hope. So hope and good conscience go together in Act 24:15-16. Profession without practice has no weight. But those who have a good conscience can afford to give an account of their hope "with meekness." whereas-- (Pe1 2:12). they speak evil of you, as of evildoers--One oldest manuscript reads, "ye are spoken against," omitting the rest. falsely accuse--"calumniate"; the Greek expresses malice shown in deeds as well as in words. It is translated, "despitefully use," Mat 5:44; Luk 6:28. conversation--life, conduct. in Christ--who is the very element of your life as Christians. "In Christ" defines "good." It is your good walk as Christians, not as citizens, that calls forth malice (Pe1 4:4-5, Pe1 4:14).”