NET
4 because everyone who has been fathered by God conquers the world. This is the conquering power that has conquered the world: our faith.
Darby
4 For all that has been begotten of God gets the victory over the world; and this is the victory which has gotten the victory over the world, our faith.
KJV
4 For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, [even] our faith.