Jesus tells his disciples not to let their hearts be troubled and to believe in God and in him. In his Father's house there are many rooms; he goes to prepare a place and will come again to take them with him. Thomas says they do not know where he is going or how to know the way, and Jesus answers that he is the way, the truth and the life, and that no one comes to the Father except through him. If they know him, they know the Father also.
Philip asks him to show them the Father, and that will be enough. Jesus answers somewhat sadly that he has been with them so long: whoever has seen him has seen the Father. His words and works are the Father's, who dwells in him. He asks them to believe at least because of the works, and promises that whoever believes in him will do works like his, and greater, because he goes to the Father. Whatever they ask in his name he will do, so that the Father may be glorified.
If they love him, they will keep his commandments. He will ask the Father to give them another Helper, the Spirit of truth, whom the world cannot receive but whom they know because he dwells with them and will be in them. He will not leave them as orphans: he will come to them. The one who has his commandments and keeps them is the one who loves him, and will be loved by the Father. Judas, not Iscariot, asks why he will show himself to them and not to the world; Jesus answers that whoever loves him will keep his word, and the Father and he will make their home with that person.
The Helper, the Holy Spirit, whom the Father will send in his name, will teach them all things and remind them of everything Jesus has said. Jesus leaves them his peace, not as the world gives, and asks them not to be troubled or afraid. The ruler of this world is coming, but he has nothing in Jesus. He ends by telling them to rise and go from there.