¹⁰ This is how we know who the children of God^(A) are and who the children of the devil^(B) are: Anyone who does not do what is right is not God’s child, nor is anyone who does not love^(C) their brother and sister.^(D)

¹⁹ We know that we are children of God,^(A) and that the whole world is under the control of the evil one.^(B)