This is a very popular funeral reading taken from The Bible - John 14. 1-6
"Do not let your hearts be troubled. Trust in God; trust also in me. In my Father's house are many rooms; if it were not so, I would have told you. I am going there to prepare a place for you. And if I go and prepare a place for you, I will come back and take you to be with me that you also may be where I am. You Know the way to the place where I am going." Thomas said to him, "Lord, we don't know where you are going, so how can we know the way?" Jesus answered, "I am the way and the truth and the life. No one comes to the Father except through me."