¹⁹ And we know that we are of God, and the whole world lieth in wickedness.

¹⁹ we have known that of God we are, and the whole world in the evil doth lie;

¹⁹ We know that we are of God, and the whole world lies in the wicked [one].

¹⁹ We are certain that we are of God, but all the world is in the power of the Evil One.