The most potent anti-magic I have found is the invocation of the name of the Lord Jesus Christ. (So potent is it, in fact, that the first sentence there has probably lost me a substantial portion of readers. If that's not you, friend, read on.) This should not be surprising, as John tells us the name is integral in the discernment of spirits: "This is how you can know the Spirit of God: every spirit that acknowledges Jesus Christ come in the flesh belongs to God, and every spirit that does not acknowledge Jesus does not belong to God." (1 John 4:2-3)
Some more passages regarding the Holy Name (emphases mine):
We could go on and on with these, of course, but you get the idea. Suffice it to say, the Holy Name has tremendous power. I have personally known people who were demonically obsessed/oppressed who have uttered the name in desperation and found immediate relief. Which makes sense, if we regard Christ as the one who lives, who holds the keys to death and the netherworld (Rev. 1:18).
I spent more than seven years practicing a type of planetary magic...for simplicity, we can loosely categorize it as "Ficinian Orphism." It was effective, albeit misguided; conducted in an heterodox Catholic context, it demanded a fair degree of orthopraxy and personal piety from the operator, and that included the diligent use of the Our Father/Lord's Prayer. I suspect the latter was employed as a way of protecting the operator from the spiritual forces at play, but interestingly, this prayer does not pronounce the Holy Name, although it alludes to it ("hallowed be thy Name"). In my experience, however, the actual use of the Holy Name itself was enough to shut off the effects. It was like pressing the mute button on your remote control; I'd never experienced anything like it.
Especially potent is the Prayer of Jesus:
Of particular interest to those who have some knowledge of qigong: Symeon the New Theologian, in his text "The Three Ways of Attention and Prayer," in discussing prayer, advises:
Despite the "mechanical practice" described above—which is reminiscent of certain "qi" practices, as far as I understand them—the focus remains on the Holy Name itself. I believe the mechanism, therefore, remains incidental and fundamentally different from that employed by those cultivating qi (those knowledgable in that discipline are welcome to weigh in one way or another here), despite some intriguing parallels. Suggesting, to me, that although all cultures seem acquainted with spiritus, they interact with it in diverse ways.
Some more passages regarding the Holy Name (emphases mine):
These signs will accompany those who believe: in my name they will drive out demons, they will speak new languages. They will pick up serpents [with their hands], and if they drink any deadly thing, it will not harm them. (Mark 16:17-18)
And whatever you ask in my name, I will do, so that the Father may be glorified in the Son. If you ask anything of me in my name, I will do it. (John 14:13-14)
Then John said in reply, “Master, we saw someone casting out demons in your name and we tried to prevent him because he does not follow in our company.” Jesus said to him, “Do not prevent him, for whoever is not against you is for you.” (Luke 9:49-50)Who, though he was in the form of God, did not regard equality with God something to be grasped. Rather, he emptied himself, taking the form of a slave, coming in human likeness; and found human in appearance, he humbled himself, becoming obedient to death, even death on a cross. Because of this, God greatly exalted him and bestowed on him the name that is above every name, that at the name of Jesus every knee should bend, of those in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father. (Philippians 2:6-11)You will protect them and those will rejoice in you, who love your name. (Psalm 5:12)
We could go on and on with these, of course, but you get the idea. Suffice it to say, the Holy Name has tremendous power. I have personally known people who were demonically obsessed/oppressed who have uttered the name in desperation and found immediate relief. Which makes sense, if we regard Christ as the one who lives, who holds the keys to death and the netherworld (Rev. 1:18).
I spent more than seven years practicing a type of planetary magic...for simplicity, we can loosely categorize it as "Ficinian Orphism." It was effective, albeit misguided; conducted in an heterodox Catholic context, it demanded a fair degree of orthopraxy and personal piety from the operator, and that included the diligent use of the Our Father/Lord's Prayer. I suspect the latter was employed as a way of protecting the operator from the spiritual forces at play, but interestingly, this prayer does not pronounce the Holy Name, although it alludes to it ("hallowed be thy Name"). In my experience, however, the actual use of the Holy Name itself was enough to shut off the effects. It was like pressing the mute button on your remote control; I'd never experienced anything like it.
Especially potent is the Prayer of Jesus:
This simple invocation of faith developed in the tradition of prayer under many forms in East and West. the most usual formulation, transmitted by the spiritual writers of the Sinai, Syria, and Mt. Athos, is the invocation, "Lord Jesus Christ, Son of God, have mercy on us sinners." (Catechism of the Catholic Church, 2667)This calls to mind the "Kyrie eleison" and "Christe eleison" pronounced during mass. For the Orthodox: "Lord Jesus Christ, Son of God, have mercy on me, a sinner."
Of particular interest to those who have some knowledge of qigong: Symeon the New Theologian, in his text "The Three Ways of Attention and Prayer," in discussing prayer, advises:
Then sit down in a quiet cell, in a comer by yourself, and do what I tell you. Close the door, and withdraw your intellect from everything worthless and transient. Rest your beard on your chest, and focus your physical gaze, together with the whole of your intellect, upon the centre of your belly or your navel. Restrain the drawing-in of breath through your nostrils, so as not to breathe easily, and search inside yourself with your intellect so as to find the place of the heart, where all the powers of the soul reside. To start with you will find there darkness and an impenetrable density. Later, when you persist and practice this task day and night, you will find, as though miraculously, an unceasing joy. For as soon as the intellect attains the place of the heart, at once it sees things of which it previously knew nothing. It sees the open space within the heart and it beholds itself entirely luminous and full of discrimination. From then on, from whatever side a distractive thought may appear, before it has come to completion and assumed a form, the intellect immediately drives it away and destroys it with the invocation of Jesus Christ. (Emphases mine)
Despite the "mechanical practice" described above—which is reminiscent of certain "qi" practices, as far as I understand them—the focus remains on the Holy Name itself. I believe the mechanism, therefore, remains incidental and fundamentally different from that employed by those cultivating qi (those knowledgable in that discipline are welcome to weigh in one way or another here), despite some intriguing parallels. Suggesting, to me, that although all cultures seem acquainted with spiritus, they interact with it in diverse ways.