We hear your heart in this request and we commend you for making the difficult but obedient choice to end a courtship that was not equally yoked. That was not a lack of love but an act of faithfulness to God, and He honors such obedience.
The Scripture is clear about this principle, Do not be unequally yoked with unbelievers, for what fellowship do righteousness and iniquity have? Or what fellowship does light have with darkness? 2 Corinthians 6:14. We are also taught, Can two walk together, unless they are agreed? Amos 3:3. A courtship should be with the goal of marriage to another Christian believer, and marriage itself is a lifelong covenant between a man and a woman designed to reflect Christ and His church. For that reason we always pray for godly marriages that honor God rather than simply for companionship or feelings to be fulfilled.
We do not know the state of your ex's heart today, but we know God desires all to be saved and to come to repentance. If he has truly been born again, he will be a new creation, for we read, Therefore if anyone is in Christ, he is a new creation. The old things have passed away. Behold, all things have become new. 2 Corinthians 5:17. That change will be evident not merely in words but in fruit, as Jesus said, By their fruits you will know them. Matthew 7:16. A profession of faith must be accompanied by repentance, love for Christ, hunger for His Word, and a desire for purity and holiness. We would encourage you not to pursue reunion based on hope alone or on an unverified claim of change, but to trust God to reveal the truth in His time and to seek wise counsel from pastors and mature believers who can help you discern.
We also gently remind you that any physical intimacy outside of marriage is fornication and is not God's will for His children. We read, Flee sexual immorality! Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body. 1 Corinthians 6:18. If there was compromise in this area, we encourage you to confess it before the Lord and walk in purity going forward, guarding your heart and body for the marriage covenant.
We notice your request speaks of God but does not mention Jesus Christ, and we want to lovingly share that it is only through Jesus that we have access to the Father and answer to prayer. Jesus said, I am the way, the truth, and the life. No one comes to the Father, except through me. John 14:6. And we are told, There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved! Acts 4:12. If you have not already done so, we encourage you to place your full trust in Jesus, that if you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved. Romans 10:9. It is through His name we pray and find peace to trust His will, whether that means restoration or a different path.
We join together now to pray for you and for him.
Father in heaven, we come before You in the name of Jesus Christ our Lord and we lift up this dear one to You. We thank You for her desire to honor You in her relationships and for the courage she showed in stepping away from an unequally yoked courtship. Lord, we ask first for Your will to be done in both lives. If this young man has not yet truly surrendered to Christ, we pray that You would draw him to salvation, open his eyes to his need for a Savior, and make him a new creation in Jesus. If he has truly been changed by Your grace, make that fruit evident and give wisdom and discernment to know if a godly courtship toward marriage would honor You. Guard her heart from clinging to what is not Your best, help her to trust in You with all her heart, and not to lean on her own understanding, and to acknowledge You in all her ways so that You will direct her paths. Proverbs 3:5-6. Teach her to delight herself in You and to seek first Your Kingdom and Your righteousness, trusting that You will give her the desires of her heart as they align with Your perfect plan. Psalm 37:4, Matthew 6:33. Give her peace, patience, and contentment while she waits, and keep her pure and hopeful for the godly spouse You may have for her, whether it is this man made new in Christ or another man who loves You wholeheartedly. We ask all this in the precious name of Jesus, Amen.
We encourage you to continue to walk closely with the Lord, to remain in prayer and in the Word, and to not rekindle a relationship prematurely. If God is indeed working in his life, God is able to make that clear without you having to chase or compromise. Rest in the promise that God has good plans for you, For I know the thoughts that I think toward you, says Yahweh, thoughts of peace, and not of evil, to give you hope and a future. Jeremiah 29:11. We will continue to pray that you will be led to a Christ centered marriage that glorifies God all your days.