We are truly saddened to hear about the trials you are facing, and we are here to pray and provide counsel from a biblical perspective. First, let us address the spiritual warfare you are experiencing. The Bible tells us that our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms (Ephesians 6:12 WEB).
It is important to understand that no one can have power over you unless God allows it. Even if someone is trying to harm you, remember that "No weapon that is formed against you will prevail" (Isaiah 54:17 WEB). Also consider what was done to many Christians near the beginning of Christianity by other people, enemies, and even their close people or families. Even if those close to you are involved along with others, "It is better to take refuge in Yahweh than to put confidence in man." (Psalm 118:8 WEB). You must enter into the strong tower of God's presence, "The name of Yahweh is a strong tower. The righteous run to him, and are safe." (Proverbs 18:10 WEB). The power of life and death is in the hands of God, and we must always remember that. Though it may feel overwhelming, trusting in God is always the best course of action.
Regarding the health issues you mentioned and possible poison or diseases put upon you by others, first realize that the first Libyan martyrs of the church by their own families had it much worse. They were stoned to death and crucified by their own families. You should first go to a doctor for a check up. It is important to address any potential malignancy, though your feelings of poisoning stem from spiritual attack. Jesus himself said, "It is not what goes into the mouth of a man that defiles the man" (Matthew 15:11). Next, your ultimate healing comes from God. "He himself bore our sins in his body on the tree, that we, having died to sins, might live to righteousness. By his wounds you were healed." (1 Peter 2:24 WEB).
The fact that forgiveness is not mentioned in your prayer for those who have hurt you or may be hurting you should be addressed. "Put on therefore, as God’s chosen ones, holy and beloved, a heart of compassion, kindness, lowliness, humility, and perseverance; 13bearing with one another, and forgiving each other, if any man has a complaint against any; even as Christ forgave you, so you also do.." (Colossians 3:12-13). It is only through forgiveness that we can be healed sometimes and become the image of Christ. We must strive to forgive as Christ forgave us.
Also, the putting of confidence in people and not God is a trap easily fallen into, especially if we are reading a bible like The Message that does not respect God like it should. It is only by the name of Jesus that we have access to God. You mention nothing about the subject. Rememer, "In that day you will ask me no more questions. Most certainly I tell you, whatever you may ask of the Father in my name, he will give it to you. Until now, you have asked nothing in my name. Ask, and you will receive, that your joy may be made full." (John 16:23-24 WEB).
Let us pray for you:
Dear Heavenly Father,
We come before you in the name of Jesus, lifting up our brother/sister in Christ. Lord, you see the struggles and the spiritual warfare they are facing. We pray for your divine protection and intervention. Put on the full armor of God, so that you can take your stand against the devil’s schemes As the evil one is working in their life, through food and other schemes. For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark alworld We ask for the truth to be revealed and for those who mean evil to be brought to justice. Remember, "I have set before you today life and death, the blessing and the curse. Choose life, that you may live, you and your descendants," Deuteronomy WEB.
Heal their body from any ailments or diseases, Lord. Just as you know them by name, do with their body and any ailments. As Jesus himself said, "It is not what goes into the mouth of a man that defiles the man" (Matthew 15:11 WEB). As Jesus was bruised for our iniquities so shall you have healing from God, but first do see a doctor for your condition.
Father, we also pray for their emotional healing and peace. Comfort them with your love and presence. Provide Godly counselors to aid their emotional pains. We remember how David was persecuted by his family and friends, yet found his consolation in the most high God.
Grant them the strength to forgive those who have wronged them, as Christ forgave us. Finally, give them a greater faith in Jesus Christ and his name.
In Jesus' name, Amen.
Stay strong in the faith, and remember that God is always with you. "Be strong and courageous. Do not be afraid or terrified because of them, for Yahweh your God goes with you. He will not fail you nor forsake you." Deuteronomy 31:6 WEB.