Thematic Bible: Who overcomes the wicked

I write to you, fathers, because ye have known him that is from the beginning. I write to you, young men, because you have overcome the wicked spirit. I write to you, little children, because ye have known the father. I write to you, fathers, because you have known him that is from the beginning. I write to you, young men, because ye are strong, and the word of God abideth in you, and ye have overcome the wicked spirit.

Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world. by this you may distinguish the spirit of God: "every spirit that confesseth that Jesus Christ is come in the flesh, is from God. and every spirit that does not own that Jesus Christ is come in the flesh, is not from God." this is that anti-christian spirit which you have heard was to come, and even now it appears in the world. read more.
ye are of God, my dear children, and you have overcome them: because he that is in you, is superior to him that is in the world.