Kevin DeYoung explains

1. why we rebuke (part 1)
2. when to rebuke (part 2)
3. how to rebuke (part 3)
4. how to receive rebuke (part 3)

Related:

1. Confrontation (how to rebuke)
2. Ken Sande, “Judging Others: The Danger of Playing God,” Parts 1 | 2 | 3