21 διότι through which γνόντες having known τὸν the θεὸν God οὐχ not ὡς as θεὸν God ἐδόξασαν they glorified ἢ or ηὐχαρίστησαν, they thanked, ἀλλὰ but ἐματαιώθησαν they became vain ἐν in τοῖς the διαλογισμοῖς reasonings αὐτῶν of them καὶ and ἐσκοτίσθη was darkened ἡ the ἀσύνετος unintelligent αὐτῶν of them καρδία· heart;