Human has ability that sometimes we forget it. Some people called it inner power. This power is pure from Human ability, not from "others" whereas some people said it is devil power. No, it is not. Remember when God create human, "then the Lord God formed man from the dust of the ground, and breathed into his nostrils the breath of life; and the man became a living being."
It is true that human be able to learn to use the power. We might ever heard about these words: prana, chi, manna, mind power, affirmation power, pranic healing, yoga, meditation, attunement power, etc. All these are based on Human Power. No matter how old you are, no matter men or women, all human has power since they're in his/her mother pregnancy. Here i have some article that will explain and describe and a little way to use human power. I do not want to discuss about religion, separate between religion and the knowledge of human power. All i can say is bring your religion in your right hand and bring other knowledge in your left hand. Let them walk together with you as you control both of them. As you are the master of your mind and body. I do not receive any discussion or debate. This is just a little knowledge that you maybe need to know.
Enjoy reading, enjoy practicing
Cheers
