1. Matthew 21:28-32  Numbers 14:2

2. We should regret…
Our past unforgiven sins (Proverbs 22:8; James 4:8-9; Acts 2:36-37)
Lost opportunities to serve the Lord (Ephesians 5:16; Corinthians 6:2; Col. 4:5-6; Acts 20:25-27)

3. We should not regret…
Urging a sinner to repent (2 Cor. 7:6-9; James 5:19-20)
Repenting (2 Cor. 7:10)
Being compassionate and forgiving others (Colossians 3:12-15)
Acts of kindness (Heb. 13:1-2; Ephesians 4:32)
Standing up for the gospel, even if we suffered for it (Acts 5:40-41)