1 John 5:2-5

2 By this we know that we love the children of God, when we love God, and keep his commandments.

3 For this is the love of God, that we keep his commandments: and his commandments are not grievous.

4 For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith.

5 Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?