John 17:17-22

17Sanctify them through thy truth: thy word is truth. 18As thou hast sent me into the world, even so have I also sent them into the world. 19And for their sakes I sanctify myself, that they also may be sanctified through the truth.1

20Neither pray I for these alone, but for them also who shall believe on me through their word; 21That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me. 22And the glory which thou gavest to me I have given to them; that they may be one, even as we are one: