¹⁹ We know that we are children of God,^(A) and that the whole world is under the control of the evil one.^{(B) 20} We know also that the Son of God has come^(C) and has given us understanding,^(D) so that we may know him who is true.^(E) And we are in him who is true by being in his Son Jesus Christ. He is the true God and eternal life.^(F)