not rendering evil for evil, or reviling for reviling; but instead blessing; knowing that to this were you called, that you may inherit a blessing.
    This refers to true forgiveness (cf. Proverbs 17:13, Proverbs 20:22; Romans 12:17, 1 Thessalonians 5:15). Remember that I Peter is written to persecuted and suffering believers, but they must respond as Christ responded to unfair treatment.