19 For it is commendable if someone endures pain, suffering unjustly, because of conscience toward God.
20 For what glory is it if, when you sin, you patiently endure beating? But if, when you do well, you patiently endure suffering, this is commendable with God.
21 For to this you were called, because Christ also suffered for us, leaving you{TR reads "us" instead of "you"} an example, that you should follow his steps,
22 who did not sin, "neither was deceit found in his mouth."
23 Who, when he was cursed, didn't curse back. When he suffered, didn't threaten, but committed himself to him who judges righteously;
Worthy.Bible » Commentaries » Matthew Henry Commentary » Commentary on 1 Peter 2
Commentary on 1 Peter 2 Matthew Henry Commentary
Chapter 2
The general exhortation to holiness is continued, and enforced by several reasons taken from the foundation on which Christians are built, Jesus Christ, and from their spiritual blessings and privileges in him. The means of obtaining it, the word of God, is recommended, and all contrary qualities are condemned (v. 1-12). Particular directions are given how subjects ought to obey the magistrates, and servants their masters, patiently suffering in well doing, in imitation of Christ (v. 13-25).
1Pe 2:1-3
The holy apostle has been recommending mutual charity, and setting forth the excellences of the word of God, calling it an incorruptible seed, and saying that it liveth and abideth for ever. He pursues his discourse, and very properly comes in with this necessary advice, Wherefore laying aside all malice, etc. These are such sins as both destroy charity and hinder the efficacy of the word, and consequently they prevent our regeneration.
1Pe 2:4-12
1Pe 2:13-25
The general rule of a Christian conversation is this, it must be honest, which it cannot be if there be not a conscientious discharge of all relative duties. The apostle here particularly treats of these distinctly.