Romans 8:22-27 (NRSV)
22 We know that the whole creation has been groaning in labor pains until now; 23 and not only the creation, but we ourselves, who have the first fruits of the Spirit, groan inwardly while we wait for adoption, the redemption of our bodies. 24 For in hope we were saved. Now hope that is seen is not hope. For who hopes for what is seen? 25 But if we hope for what we do not see, we wait for it with patience. 26 Likewise the Spirit helps us in our weakness; for we do not know how to pray as we ought, but that very Spirit intercedes with sighs too deep for words. 27 And God, who searches the heart, knows what is the mind of the Spirit, because the Spirit intercedes for the saints according to the will of God.
John 15:26-27; 16:4b-15 (NRSV)
26 “When the Advocate comes, whom I will send to you from the Father, the Spirit of truth who comes from the Father, he will testify on my behalf. 27 You also are to testify because you have been with me from the beginning. 16:4b “I did not say these things to you from the beginning, because I was with you. 5 But now I am going to him who sent me; yet none of you asks me, ‘Where are you going?’ 6 But because I have said these things to you, sorrow has filled your hearts. 7 Nevertheless I tell you the truth: it is to your advantage that I go away, for if I do not go away, the Advocate will not come to you; but if I go, I will send him to you. 8 And when he comes, he will prove the world wrong about sin and righteousness and judgment: 9 about sin, because they do not believe in me; 10 about righteousness, because I am going to the Father and you will see me no longer; 11 about judgment, because the ruler of this world has been condemned. 12 “I still have many things to say to you, but you cannot bear them now. 13 When the Spirit of truth comes, he will guide you into all the truth; for he will not speak on his own, but will speak whatever he hears, and he will declare to you the things that are to come. 14 He will glorify me, because he will take what is mine and declare it to you. 15 All that the Father has is mine. For this reason I said that he will take what is mine and declare it to you.