-----Spiritual warfare Prayer-Prayer to renounce satanism----

Heavenly father, I thank you for sending your son Jesus, who won victory over sin and death for my salvation. I thank you for sending your Holy Spirit, who empowers me, guides me, and leads me, and leads me to fullness of life.
I come before You, Father, and ask forgiveness for myself, my relatives, and my ancestors, for any calling upon powers that set themselves up in opposition to you or that do not offer true honor to Jesus Christ. In Jesus' Holy Name, I now reclaim any territory that has handed over to Satan and place it under the Lordship of Jesus Christ.
By the power of Your Holy Spirit, reveal to me, Father, any people I need to forgive and any areas of unconfessed sin. Reveal aspects of my life that are not pleasing to You. Father, ways that have given or could give satan a foothold in my life. Father, I give to You any unforgiveness; I give to my sins; and I give to You all ways Satan has hold of my life. Thank You,Father for these revelations. Thank You for Your forgiveness and Your love.
Dear Lord Jesus, I have a confession to make. Through ignorance, stupidity or willfulness, I have sought supernatural experience apart from you. I ask you to help me as I renounce all these things. Cleanse
me in body, soul, and spirit.
In the name Jesus I renounce all contact with witchcraft, magic, Ouija boards, tea leaf , and other occult games. I renounce all kinds of fortune telling, palm reading, tea leaf readings, crystals balls, tarot and other card laying. I renounce all astrology, birth signs, and horoscopes. I renounce the heresy of reincarnation and all healing groups involved in metaphysics and spiritualism. I renounce all transcendental meditation , yoga, zen and all eastern cults, and religious idol worship. I renounce all water witching or dowsing, levitation, table table tipping, body lifting, psychometry (divination through objects), automatic writing, and handwriting analysis. I renounce all literature I have ever read and studied in any of these fields that promote the New Age and occult, and I vow to destroy such books and any New Age/ occult objects. I renounce astral projection, soul and out-of-body travel and other demonic skills. I renounce in the Name of the Lord Jesus Christ, all psychic herdity that I may have and I break any demonic hold on my family line back to seven generations on both sides of the family. I do now renounce and for sake every psychic New Age, and occult contact that I know about and those which I do not know about. I renounce every cult that denies the blood of Jesus Christ and every philosophy which denies the deity of the Lord Jesus.
Lord reveal to me anything else I need to renounce.
In the name of Jesus I am closing any door which I may have opened to Satan through contact with the New Age and occult.
Help me to live, to love, and to serve from this day forward.From now I declare you as the Lord and savior and renounce every single word that gives you devil place in Jesus mighty name,
Amen
Amen

With the help of http://www.spiritbattleforsouls.org/spiritual_warfare_prayer.html