John 16:12-15, 20-22

I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he shall guide you into all the truth: for he shall not speak from himself; but what things soever he shall hear, these shall he speak: and he shall declare unto you the things that are to come. He shall glorify me: for he shall take of mine, and shall declare it unto you. All things whatsoever the Father hath are mine: therefore said I, that he taketh of mine, and shall declare it unto you.

Verily, verily, I say unto you, that ye shall weep and lament, but the world shall rejoice: ye shall be sorrowful, but your sorrow shall be turned into joy. A woman when she is in travail hath sorrow, because her hour is come: but when she is delivered of the child, she remembereth no more the anguish, for the joy that a man is born into the world. And ye therefore now have sorrow: but I will see you again, and your heart shall rejoice, and your joy no one taketh away from you.