1 John 5:4

4 because every one who is begotten of God doth overcome the world, and this is the victory that did overcome the world -- our faith;

1 John 5:4 Meaning and Commentary

1 John 5:4

For whatsoever is born of God
Which may be understood either of persons born; of God; or of the new creature, or principle of grace wrought in them, particularly faith hereafter mentioned, which is an heaven born grace, the gift of God, and the operation of his Spirit: this

overcometh the world;
the god of the world, Satan; the lusts which are in the world; false prophets gone forth into the world; and the wicked men of the world, who by temptations, snares, evil doctrines, threatenings, promises, and ill examples, would avert regenerate ones from observing the commands of God; but such are more than conquerors over all these, through Christ that has loved them:

and this is the victory that overcometh the world, [even] our faith.
The Arabic and Ethiopic versions read, "your faith"; great things, heroic actions, and wonderful victories, are ascribed to faith; see ( Hebrews 11:33 Hebrews 11:34 ) ; which must not be understood of the grace itself, as separately considered, but of Christ the object of it, as supported, strengthened, assisted, and animated by him: and then it does wonders, when it is enabled to hold Christ, its shield, in its hand, against every enemy that opposes.

1 John 5:4 In-Context

2 in this we know that we love the children of God, when we may love God, and His commands may keep;
3 for this is the love of God, that His commands we may keep, and His commands are not burdensome;
4 because every one who is begotten of God doth overcome the world, and this is the victory that did overcome the world -- our faith;
5 who is he who is overcoming the world, if not he who is believing that Jesus is the Son of God?
6 This one is he who did come through water and blood -- Jesus the Christ, not in the water only, but in the water and the blood; and the Spirit it is that is testifying, because the Spirit is the truth,
Young's Literal Translation is in the public domain.