John 17:15-19

15 I pray not that thou shouldest take them out of the world, but that thou shouldest keep them from the evil.
οὐκ ἐρωτῶ ἵνα ἄρῃς αὐτοὺς ἐκ τοῦ κόσμου ἀλλ' ἵνα τηρήσῃς αὐτοὺς ἐκ τοῦ πονηροῦ
16 They are not of the world, even as I am not of the world.
ἐκ τοῦ κόσμου οὐκ εἰσὶν καθὼς ἐγὼ ἐκ τοῦ κόσμου οὐκ εἰμὶ
17 Sanctify them through thy truth: thy word is truth.
ἁγίασον αὐτοὺς ἐν τῇ ἀληθείᾳ σου· ὁ λόγος ὁ σὸς ἀλήθειά ἐστιν
18 As thou hast sent me into the world, even so have I also sent them into the world.
καθὼς ἐμὲ ἀπέστειλας εἰς τὸν κόσμον κἀγὼ ἀπέστειλα αὐτοὺς εἰς τὸν κόσμον·
19 And for their sakes I sanctify myself, that they also might be sanctified through the truth.
καὶ ὑπὲρ αὐτῶν ἐγὼ ἁγιάζω ἐμαυτόν ἵνα καὶ αὐτοὶ ὦσιν ἡγιασμένοι ἐν ἀληθείᾳ