διαιτᾶσθαι
From LSJ
ὁ λόγος τοῦ Θεοῦ οὐ δέδεται → the word of God will not be dishonoured, the word of God will not be dishonored
Lexicon Thucydideum
vitam agere, instituere, to pass one's life, establish, 1.6.6, 2.39.1, 7.77.2,
habitare, vivere, to dwell, live, 2.14.2, 2.52.2, 7.87.3.