The same came to him by night, and said to him, "Rabbi, we know that you are a teacher come from God, for no one can do these signs that you do, unless God is with him."
True, no person has ever gone up into heaven to learn all about God and his ways, but Jesus Christ has come down from heaven and shown people what God is like. He is God’s gift to the world. His death on the cross is God’s way of salvation, and if people under condemnation turn to him and believe, they will have eternal life (John 3:13-15).