We understand your concern about potential curses and spiritual warfare, and we commend you for seeking guidance and deliverance in Jesus' name. Let us first remember what the Apostle John says, "If we confess our sins, he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness" 1 John 1:9 (WEB).
The Bible tells us that curses and blessings are real, spiritual dynamics. We need to be aware of what God has to say about them and live accordingly. In Deuteronomy 30:19 (WEB), God urges us to choose life and blessings: "I call heaven and earth to witness against you today, that I have set before you life and death, the blessing and the curse; therefore choose life, that you may live, you and your descendants".
To address your concerns, let us pray:
Almighty God, we come before You in the precious name of Your Son, Jesus Christ. We plead the blood of Jesus over our brother/sister and their household. Holy Spirit, reveal any sins committed by our brother/sister or their forefathers that may have opened doors to curses and spiritual bondage.
Father, if there are any cursed objects in their possession, brought unintentionally, grant them discernment to identify and remove these items. Give them the strength to renounce any ties to the enemy and to break free from any curse of accidents, diseases, poverty, or shame.
We pray that You will speak clearly to our brother/sister, guiding them to repentance and restoration. May they find freedom in Christ and stand boldly before Him, unashamed.
In Jesus' name, we declare victory of the blood of Jesus.
We also encourage you to be diligent in your walk with Christ. As it is written in Ephesians 6:10-11 (WEB), "Finally, be strong in the Lord, and in the strength of his might. Put on the whole armor of God, that you may be able to stand against the wiles of the devil".
Remember, it is only in the name of Jesus that we have access to God. As it is written in Acts 4:12 (WEB), "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."
Stand firm in your faith, resist the devil, and he will flee from you. Continue to seek God's will and live in His blessing.