John, Chapter 14: verses 1-6

"Do not let your hearts be troubled.  Believe in God, believe also in me.  In my Father's house there are many dwelling-places.  If it were not so, would I have told you that I go to prepare a place for you?  And if I go and prepare a place for you, I will come again and will take you to myself, so that where I am, there you may be also: and you know the way to the place where I am going."

Thomas said to him, "Lord, we do not where you are going. How can we know the way?"

Jesus said to him, "I am the way, and the truth, and the life.  No one comes to the Father except through me."