λογισάμενος ὅτι καὶ ἐκ νεκρῶν ἐγεῖραι δυνατὸς ὁ Θεός → in the belief that God was able to raise him up from the dead
(see also: ἀνταξιῶ, ἀνταξιόω) claim in return
vicissim requirere, to ask in turn, 6.16.4.