A recent theological discussion among Christian writers has focused on a longstanding question: If Christ has already paid for believers’ sins, why do Christians continue asking God for forgiveness? The debate turns largely on the distinction between justification—God’s once-for-all declaration that sinners are righteous in Christ—and sanctification, the continuing process of repentance and spiritual growth.
Writing for The Gospel Coalition, Justin Dillehay argues that the two ideas are complementary rather than contradictory. He points to Colossians 2:13-14, which describes God forgiving believers’ trespasses and canceling their record of debt, while also citing Jesus’ instruction to pray, “forgive us our debts,” in Matthew 6:12.
Dillehay says Christians do not repeatedly ask for forgiveness because they have lost salvation or must be justified again. Instead, he describes confession as part of the believer’s ongoing relationship with God. In his reading of 1 John 1:9, the promise that God forgives those who confess reflects a continuing pattern: Christians recognize sin, confess it and receive forgiveness as they walk in the light.
The article also distinguishes between future sins being decisively atoned for by Christ and those sins still requiring confession. Dillehay’s answer to whether Christians’ future sins are already forgiven is “yes” if the question concerns Christ’s completed sacrifice, but “no” if it means believers never need to acknowledge those sins before God. He connects that position with 1 John 2:1, which describes Jesus as an advocate for Christians who sin.
Other Christian ministries frame the question differently. GotQuestions.org says believers do not have to keep asking for forgiveness in order to have their sins forgiven, because salvation rests on faith in Christ rather than on confessing every sin before death. The ministry nevertheless says Christians should confess sin to God when they become aware of it, making a distinction between the basis of salvation and the believer’s continuing response to wrongdoing.
John MacArthur’s ministry, Grace to You, likewise argues that confession should remain a continuing part of Christian life. Its explanation of 1 John 1:9 distinguishes the complete pardon secured through Christ from the daily experience of seeking mercy and fellowship with God as Father.
The question also appears in discussions of the Lord’s Prayer. Desiring God says Jesus’ instruction to pray for forgiveness assumes that Christians continue to confront sin, while an interview published by the ministry says praying for forgiveness does not imply that Christ’s sacrifice must be repeated. Across these differing explanations, the central divide is not whether Christ’s work is sufficient, but how ongoing confession relates to that finished work.