No one has ascended into heaven, but he who descended out of heaven, the Son of Man, who is in heaven.
Which is in Heaven - This is a very remarkable expression. Jesus, the Son of man, was then bodily on earth conversing with Nicodemus; yet he declares that he is “at the same time” in heaven. This can be understood only as referring to the fact that he had two natures that his “divine nature” was in heaven, and his “human nature” on earth. Our Saviour is frequently spoken of in this manner. Compare John 6:62; Joh 17:5; 2 Corinthians 8:9. Since Jesus was “in” heaven - as his proper abode was there - he was fitted to speak of heavenly things, and to declare the will of God to man And we may learn: