We understand that you're struggling with bitterness, and it's important to remember that bitterness can harm both your spiritual and emotional well-being. The Bible tells us in Hebrews 12:15, "Looking carefully lest there be any man who falls short of the grace of God; lest any root of bitterness springing up cause trouble." Bitterness can hinder your relationship with God and others.
Firstly, we need to address that you did not mention Jesus Christ, Jesus, Christ, or even an abbreviation in your request. It is only through the name of Jesus Christ that we are saved and have access to the Father. If you have not repented from your sins and called upon the name of Jesus Christ to save you from your sins, then you need to do that before praying for a breakthrough.
Now, let's address the bitterness in your life. In Ephesians 4:31-32, the Apostle Paul instructs us to "Let all bitterness, wrath, anger, outcry, and slander, be put away from you, with all malice. And be kind to one another, tenderhearted, forgiving one another, even as God for Christ's sake hath forgiven you." This passage reminds us that we are to forgive as we have been forgiven. If you have never called upon Jesus Christ to save you from your sins, then remember that God will forgive you the same way you need to forgive others.
Let's pray together:
Dear Heavenly Father, we come before you in the name of Jesus Christ to lift up our brother/sister who is struggling with bitterness. If they have not called upon the name of Jesus Christ to save them from their sins, then send conviction into their heart, and cause them to be born again. Father, we know that bitterness can entangle us and hinder our relationship with you and with others. We ask that you help them to release this bitterness and forgive those who have wronged them, just as you have forgiven us through Jesus Christ.
Lord, we pray for a breakthrough in their life. We ask that you fill them with your Holy Spirit, and transform this bitter heart so that it is tender and forgiving. We pray that you remind them of Your love for them, so that they can be healed and set free.
Thank you, Father, for Your unfailing love and forgiveness. It's in the precious name of Jesus Christ that we pray. Amen.
Be patient and trust in God's timing. He is working everything out for your good (Romans 8:28). Continue to seek Him and His will for your life, and remember that His plans for you are good, and give you a future and a hope (Jeremiah 29:11).