In John’s gospel, the 14th chapter, Jesus is comforting His disciples. He has told them that He will be betrayed. He also tells them that He shall only be with them a little while longer. He also tells them that where He is going, they cannot come. All of this, of course, is Jesus preparing them for His death and crucifixion and His subsequent raising from the dead to be at the right hand of God the Father in Heaven.