John 17:19-21

Revised Standard Version Catholic Edition

¹⁹ And for their sake I consecrate myself, that they also may be consecrated in truth.

²⁰ “I do not pray for these only, but also for those who believe in me through their word, ²¹ that they may all be one; even as thou, Father, art in me, and I in thee, that they also may be in us, so that the world may believe that thou hast sent me.