²⁷ But you have received the Holy Spirit,^[a] and he lives within you, so you don’t need anyone to teach you what is true. For the Spirit^[b] teaches you everything you need to know, and what he teaches is true—it is not a lie. So just as he has taught you, remain in fellowship with Christ.

¹³ Therefore, we never stop thanking God that when you received his message from us, you didn’t think of our words as mere human ideas. You accepted what we said as the very word of God—which, of course, it is. And this word continues to work in you who believe.

¹⁹ These people left our churches, but they never really belonged with us; otherwise they would have stayed with us. When they left, it proved that they did not belong with us.

²⁰ But that isn’t what you learned about Christ. ²¹ Since you have heard about Jesus and have learned the truth that comes from him, ²² throw off your old sinful nature and your former way of life, which is corrupted by lust and deception. ²³ Instead, let the Spirit renew your thoughts and attitudes. ²⁴ Put on your new nature, created to be like God—truly righteous and holy.

⁴⁰ And I will make an everlasting covenant with them: I will never stop doing good for them. I will put a desire in their hearts to worship me, and they will never leave me.