This is just a quick-and-dirty cut-and- paste, but several people here have found this very helpful, and a good place to start:
Here is a good place to start:
saint-mike.org/ is a controversial site, but I have found good info there, particularly the deliverance prayers, especially the Hedge Prayer, and the 7 steps to self deliverance.
Do some digging, and you will also find their Spiritual Warfare Prayer Catalog. I can tell you with complete certainty, the Hedge Prayer works. But it’s just one weapon. You will very likely need to build up an entire arsenal. The St. Michael Chaplet is another powerful weapon, and works well, if prayed fervently, and daily. You probably won’t notice the effect for a while, but if you ever stop, you may very likely see what you’re missing. You can pray it on a regular Rosary.
If you are Catholic, attend Mass and confess often. The Sacraments are everything the Church says they are, and more. Unfortunately, it took me many years to understand this.
Divine Mercy Chaplet. This is powerful as well, and can be prayed on a regular Rosary.
Recite the Scriptural version of the Way of the Cross. Every night, before bed. This too is a powerful form of prayer.
Buy at least two Rosaries, and have them blessed by a Priest. Wear one around your neck at all times. Look into the Brown Scapular as well. You might want to buy at least one unbreakable Rosary to wear.
If you really want to go thermonuclear, buy a nice statue of Blessed Mary, have it blessed by a Priest, and keep it by your bed. Buy two or more Crucifixes, and have them blessed as well. Hang one over your bed, where you sleep. Sleep with a blessed Rosary in one hand, and a blessed Crucifix in the other.
Pray at least every morning and every night, for yourself, your family, your friends, etc. Pray to Blessed Mary, and ask Her to guide you.
Find a Priest who knows how to exorcise water and salt, not just bless it. Once he exorcises both the water and salt, he can mix some salt with the water, and say a third blessing over the combination. THAT… is Holy Water at it finest. Also, shake a moderate amount of exorcised salt on your supper, or in a glass of drinking water. This little added touch really helps.
Keep in mind that our state of sin, and our attachment to sin, is exactly what makes us vulnerable to demonic torment. Sincere and heartfelt Confession is one of the most powerful weapons we have. In addition to being absolved of our sins, we receive immense healing graces which will, over time, chip away at our attachment to sin, and our sinful habits. Confession also allows us to gain far more from praying and receiving the Sacraments, and adds a great deal of clarity and content to our prayers. The more pure our spirit is, the more powerful our prayers will be. Confession also allows us to remain in tune with our conscience, provided we listen to it, and follow it.
Above all, I would look at this as an opportunity to come closer to God, and hopefully to Blessed Mary as well. Things may even get a bit worse at first when you begin to fight back, but persevere. Consider this a gift from God. And persevere
Please, know that you are not alone, and feel free to PM me if I can help.