The disciples are troubled by Jesus' impending departure. Jesus reassures them that he is going to prepare a place for them in his Father's house, which has many dwelling places. Jesus promises that he will come back to take his disciples to be with him. He also promises to send the Holy Spirit as an Advocate. Thomas questions how they can know the way to the place Jesus is going. Jesus responds that he is the way, the truth, and the life, and that no one can come to the Father except through him.