Jesus comforts his disciples by telling them not to be troubled and to believe in him and God. He promises he is going to prepare a place for them in his Father's house and that he will come back and take them there too. Jesus says that he is the way, the truth, and the life and that no one can go to the Father except through him. Jesus further comforts his disciples by promising to ask the Father to give them the Holy Spirit to be with them forever and help them. The Holy Spirit will teach them things and remind them of what Jesus said.