John 14:15-21 New Revised Standard Version (NRSV)
The Promise of the Holy Spirit
15 “If you love me, you will keep[a] my commandments. 16 And I will ask the Father, and he will give you another Advocate,[b] to be with you forever. 17 This is the Spirit of truth, whom the world cannot receive, because it neither sees him nor knows him. You know him, because he abides with you, and he will be in[c] you.
18 “I will not leave you orphaned; I am coming to you. 19 In a little while the world will no longer see me, but you will see me; because I live, you also will live. 20 On that day you will know that I am in my Father, and you in me, and I in you. 21 They who have my commandments and keep them are those who love me; and those who love me will be loved by my Father, and I will love them and reveal myself to them.”
John 14:25-31 New Revised Standard Version (NRSV)
25 “I have said these things to you while I am still with you. 26 But the Advocate,[a] the Holy Spirit, whom the Father will send in my name, will teach you everything, and remind you of all that I have said to you. 27 Peace I leave with you; my peace I give to you. I do not give to you as the world gives. Do not let your hearts be troubled, and do not let them be afraid. 28 You heard me say to you, ‘I am going away, and I am coming to you.’ If you loved me, you would rejoice that I am going to the Father, because the Father is greater than I. 29 And now I have told you this before it occurs, so that when it does occur, you may believe. 30 I will no longer talk much with you, for the ruler of this world is coming. He has no power over me; 31 but I do as the Father has commanded me, so that the world may know that I love the Father. Rise, let us be on our way.