(The one who believes in the Son of God has the testimony in himself; the one who does not believe God has made him a liar, because he has not believed in the testimony that God has testified concerning his Son.)

Dear friends, do not believe every spirit, but test the spirits to determine if they are from God, because many false prophets have gone out into the world.

Now who is the person who has conquered the world except the one who believes that Jesus is the Son of God?

I have written these things to you who believe in the name of the Son of God so that you may know that you have eternal life.

Now this is his commandment: that we believe in the name of his Son Jesus Christ and love one another, just as he gave us the commandment.

Everyone who believes that Jesus is the Christ has been fathered by God, and everyone who loves the father loves the child fathered by him.

And we have come to know and to believe the love that God has in us. God is love, and the one who resides in love resides in God, and God resides in him.