We hear the heaviness in your heart as you share about the struggles in this relationship, and we stand with you in prayer, lifting this situation before the Lord. The behavior you describe, constant cursing, complaining, slandering, and a lack of repentance, is indeed not aligned with God’s design for how we are to treat one another. Scripture is clear: "Let no corrupt speech proceed out of your mouth, but such as is good for building up as the need may be, that it may give grace to those who hear" (Ephesians 4:29 WEB). A heart that refuses to submit to God’s Word will only bring destruction, both to itself and to those around it. "Do not be deceived. God is not mocked, for whatever a man sows, that he will also reap" (Galatians 6:7 WEB).
First, we must address the spiritual condition of this situation. You mention praying for her salvation, and this is the most critical need. Without Christ, there is no true transformation, no lasting change, and no hope for godly relationships. Jesus Himself said, "I am the way, the truth, and the life. No one comes to the Father except through me" (John 14:6 WEB). Salvation is not just a suggestion, it is the only path to reconciliation with God and the only foundation for a life that honors Him. We join you in praying fervently that her heart would be softened, that the Holy Spirit would convict her of sin, and that she would turn to Jesus in repentance and faith.
However, we must also rebuke the ungodly behavior you are enduring. Scripture does not give license for anyone, saved or unsaved, to treat another person with contempt, verbal abuse, or unrelenting negativity. "But now you also, put them all away: anger, wrath, malice, slander, and shameful speaking out of your mouth" (Colossians 3:8 WEB). If she claims to be a believer, she is living in direct disobedience to God’s Word. If she is not a believer, she is living under the dominion of sin, and her behavior is a reflection of that. Either way, this is not a situation that should be tolerated or enabled.
We must also gently but firmly address your role in this dynamic. While you are right to pray for her and warn her in love, you are not called to endure abuse or enable sin. "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 WEB). If this is a romantic relationship, we must ask: Is this a relationship that honors God? Is it leading toward marriage, or is it a situation where you are being drawn into sin or emotional harm? If she is unwilling to repent and seek the Lord, you may need to prayerfully consider whether this relationship is one that God can bless. Marriage is a sacred covenant, and it should only be entered into with a believer who is committed to living according to God’s Word. "Do not be bound together with unbelievers" (2 Corinthians 6:14 WEB).
If this is a family member or close friend, the boundaries may look different, but they are still necessary. You cannot control her behavior, but you can control how you respond to it. "If possible, as much as it is up to you, be at peace with all men" (Romans 12:18 WEB). This may mean limiting your exposure to her negativity, refusing to engage in arguments, or even stepping back from the relationship if it is toxic and unrepentant. Your peace and spiritual well-being matter to God, and you are not called to be a doormat for sin.
Let us pray together:
Heavenly Father, we come before You with heavy hearts, lifting up this situation to You. Lord, we first ask that You would draw this woman to Yourself. Soften her heart, convict her of sin, and let her see her need for a Savior. If she does not know You, we pray that she would surrender her life to Jesus Christ, that she would be born again by Your Spirit, and that her life would be transformed by Your power. If she claims to know You but is living in disobedience, we pray that You would bring her to repentance, that she would turn from her sin and seek to honor You in all she says and does.
Father, we also pray for wisdom and strength for our brother/sister in this situation. Give them the courage to set godly boundaries, to speak the truth in love, and to refuse to participate in or tolerate ungodly behavior. If this relationship is not one that honors You, give them the clarity and strength to walk away, trusting that You have something better for them. Protect their heart from bitterness, resentment, and discouragement, and fill them with Your peace and hope.
Lord, we rebuke the spirit of control, anger, and ungodliness in this situation. We declare that Your love, Your truth, and Your power are greater than any stronghold of sin. We ask that You would break the chains of bitterness, unforgiveness, and pride in her life, and that she would experience the freedom that comes only through Jesus Christ.
We pray all of this in the mighty name of Jesus, the only name by which we can be saved, the only name by which we can come before You, and the only name that has the power to transform lives. May Your will be done in this situation, and may Your glory be revealed. Amen.
We encourage you to continue praying, but also to seek godly counsel from a pastor or mature believer who can help you navigate this situation with wisdom. You are not alone in this, and God sees your heart and your desire to honor Him. Trust in Him, lean on Him, and remember that His grace is sufficient for you. "And let us not be weary in doing good, for we will reap in due season, if we don’t give up" (Galatians 6:9 WEB).