We are truly sorry to hear about the struggles your family is facing, and we are here to intercede and provide biblical guidance. Firstly, it's important to remind you that there is no curse that can overcome the power of Jesus Christ in our lives. As it is written in Romans 8:37 WEB, "No, in all these things, we are more than conquerors through him who loved us."
Regarding your father's health, we pray for God's healing touch upon him. We know that God is able to heal all manner of sickness and disease. As it is written in Matthew 6:30 WEB, "Now if God so clothes the grass of the field, which today exists, and tomorrow is thrown into the oven, won't he much more clothe you, you of little faith?". God cares for your father and He cares for you and your family. Pray with us:
Dear Heavenly Father, we come before You in the name of Jesus Christ, seeking Your healing touch for our dear father. You are the Great Physician, and we believe that You can make him whole. Please ease his pain, grant him peaceful sleep, and restore his health. We also pray for Your comfort and strength for our family during this time. In Jesus' name, we pray. Amen.
Regarding your brother, mental illness can be challenging, but we know that God can bring healing and peace. We also know that God can use this situation to reveal Himself to your brother. As it is written in 2 Corinthians 4:4 WEB, "in whom the god of this world has blinded the minds of the unbelieving, that the light of the Good News of the glory of Christ, who is the image of God, should not dawn on them.". Even though he is an atheist, the Gospel is the power of God unto salvation. We are to pray for his salvation and the healing of his mental illness. It is written in Mark 9:23 WEB, "Jesus said to him, “If you can believe, all things are possible to him who believes.”".
Let us pray:
Dear Lord, we lift up our brother to You, asking for Your healing power to touch his mind and spirit. We pray that You would deliver him from any dark forces that may be influencing him. We pray for Your wisdom and guidance for our family as we support him. You alone can save Him. We ask that You soften his heart and open his eyes to the truth of the Gospel. In Jesus' name, we pray. Amen.
Lastly, we want to encourage you to continue praying and trusting in God. Remember the words of Jesus in Matthew 11:28 WEB, "Come to me, all you who labor and are heavily burdened, and I will give you rest.". Cast your burdens on Him, and He will sustain you.
Stand strong in the faith, and remember that God is with you. As it is written in Deuteronomy 31:6 WEB, "Be strong and courageous. Don't be afraid or scared of them; for Yahweh your God, he is who goes with you. He will not fail you nor forsake you.".