John 16:7-11

But I tell you I am going to do what is best for you. This is why I am going away. The Holy Spirit cannot come to help you until I leave. But after I am gone, I will send the Spirit to you. The Spirit will come and show the people of this world the truth about sin and God's justice and the judgment. The Spirit will show them that they are wrong about sin, because they didn't have faith in me. They are wrong about God's justice, because I am going to the Father, and you won't see me again. And they are wrong about the judgment, because God has already judged the ruler of this world.