⁶ If we say that we have fellowship with him while we are walking in darkness, we lie and do not do what is true;

²⁰ Those who say, “I love God,” and hate a brother or sister are liars, for those who do not love a brother or sister, whom they have seen, cannot love God, whom they have not seen.^(A)

⁴ Whoever says, “I have come to know him,” but does not obey his commandments is a liar, and in such a person the truth does not exist;

¹⁹ And this is the judgment, that the light has come into the world, and people loved darkness rather than light because their deeds were evil.^{(A) 20} For all who do evil hate the light and do not come to the light, so that their deeds may not be exposed.^{(B) 21} But those who do what is true come to the light, so that it may be clearly seen that their deeds have been done in God.”^[a](C)

¹⁰ If we say that we have not sinned, we make him a liar, and his word is not in us.^(A)

Jesus the Light of the World

¹² Again Jesus spoke to them, saying, “I am the light of the world. Whoever follows me will never walk in darkness but will have the light of life.”^(A)

³⁵ Jesus said to them, “The light is in you^[a] for a little longer. Walk while you have the light, so that the darkness may not overtake you. If you walk in the darkness, you do not know where you are going.

The Temple of the Living God

¹⁴ Do not be mismatched with unbelievers. For what do righteousness and lawlessness have in common? Or what partnership is there between light and darkness?^{(A) 15} What agreement does Christ have with Beliar? Or what does a believer share with an unbeliever? ¹⁶ What agreement has the temple of God with idols? For we^[a] are the temple of the living God, as God said,