Washed White or Whitewashed? | Numbers 19:17-20

Washed White or Whitewashed? The Right Response to Sin

This sermon addresses the critical question of how believers respond after they sin, using Numbers 19:17-20 as the foundation. The pastor contrasts two responses to sin: recklessly disregarding it versus honestly addressing it. Drawing parallels between the Old Testament purification rituals and Christ's redemptive work, the message emphasizes that what we do after we sin reveals what we truly believe about God. The sermon warns against ignoring, minimizing, or covering up sin while calling believers to genuine confession, repentance, and pursuit of holiness. The ultimate message is that we don't fight sin to earn God's love, but because of God's love, and that only the blood of Christ can truly cleanse us from unrighteousness.

Key Points:

- What you do after you sin says a lot about what you believe about God and what it means to be a follower of Christ

- It is unsafe to recklessly disregard sin - this damages fellowship with God and others, hinders fruitfulness, and removes God's protection

- Reckless responses to sin include: ignoring it, conceding to it, shifting blame, minimizing it, covering it up, suppressing guilt, and presuming on mercy without repentance

- It is guilt-relieving to honestly address sin according to God's instructions

- Honest responses to sin include: confessing to God and others, lamenting the seriousness of sin, using the pain of sin to lead to hope in Christ, resting in God's verdict not our own, examining root causes, making no provision for the flesh, pursuing holiness earnestly, and fixing our hearts on Christ

- The Old Testament purification ritual with ashes and water points to Christ's sacrifice and the Holy Spirit's cleansing work

- True repentance stems from hatred of the sin itself, not just hatred of the guilt or consequences

- A sinner cannot also be the savior - only Christ's sinless suffering satisfies for our sin

- Believers should see themselves as children of God, not criminals, resting in the verdict of "no condemnation" for those in Christ Jesus

Scripture Reference:

- Numbers 19:17-20 (primary text)

- Isaiah 1:18

- Matthew 23 (whitewashed tombs)

- Hebrews 9:13-14

- Galatians 6:1-2

- Romans 7-8:1

- Psalm 27:4

- Philippians 3

Stories:

- The account of Adam and Eve's sin in the Garden of Eden and their attempt to cover themselves with fig leaves

- The Israelites' 40 years of wandering in the wilderness as judgment for doubting God

- The parable Jesus taught about the demon leaving a man and returning with seven worse demons to find the house clean but empty

- Paul's struggle with sin described in Romans 7 and his declaration of freedom in Romans 8