2 Corinthians 5:17-18, 20
2 Corinthians 5:17-18 ESV
Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come. All this is from God, who through Christ reconciled us to himself and gave us the ministry of reconciliation
2 Corinthians 5:20 ESV
Therefore, we are ambassadors for Christ, God making his appeal through us. We implore you on behalf of Christ, be reconciled to God.