John 17:15-19

I pray not that thou shouldest take them from the world, but that thou shouldest keep them from the evil one. They are not of the world, even as I am not of the world. Sanctify them in the truth: thy word is truth. As thou didst send me into the world, even so sent I them into the world. And for their sakes I sanctify myself, that they themselves also may be sanctified in truth.