John 17:19-21

New Revised Standard Version Catholic Edition

¹⁹ And for their sakes I sanctify myself, so that they also may be sanctified in truth.

²⁰ “I ask not only on behalf of these, but also on behalf of those who will believe in me through their word, ²¹ that they may all be one. As you, Father, are in me and I am in you, may they also be in us,^[a] so that the world may believe that you have sent me.