John 17:21-22

The High Priestly Prayer

²¹that they may all be one; even as thou, Father, [art] in me, and I in thee, that they also may be in us: that the world may believe that thou didst send me.

Disciples’ Future Glory

²²And the glory which thou hast given me I have given unto them; that they may be one, even as we [are] one;