¹⁷ God did not send his Son into the world because he wanted to punish people. He sent his Son to save the people in the world from punishment. ¹⁸ God will not punish anyone who believes in his Son. But if people refuse to believe in the Son, God has already decided that he must punish them. They have not believed in God's one and only Son. ¹⁹ God's Son has brought light into the world. But some people did not love the light. They loved the dark instead. That was because they were doing evil things. That is why God has decided to punish those people.