Thematic Bible: Who overcomes the wicked

I write to you, fathers, because you have known him that is from the beginning. I write to you, young men, because you have overcome the evil one. I wrote to you, little children, because you have known the Father. I wrote to you, fathers, because you have known him that is from the beginning. I wrote to you, young men, because you are strong, and the word of God continues in you, and you have overcome the evil one.

BELOVED, believe not every spirit, but prove the spirits whether they are of God; for many false prophets have gone out into the world. By this you know the Spirit of God; every spirit which confesses that Jesus Christ has come in the flesh is of God, and every spirit which does not confess Jesus is not of God. And this is the [spirit] of anti-christ, of which you have heard that he is coming, and he is now in the world already. read more.
You are of God, little children, and have overcome them, because greater is he that is in you than he that is in the world.