For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves:
Indeed, when Gentiles, who do not have the law, do by nature things required by the law, they are a law for themselves, even though they do not have the law.
Ὅταν γὰρ ἔθνη τὰ μὴ νόμον ἔχοντα φύσει τὰ τοῦ νόμου ποιῇ, οὗτοι, νόμον μὴ ἔχοντες, ἑαυτοῖς εἰσιν νόμος·
Otan gar ethnē ta mē nomon echonta physei ta toy nomoy poiē, oytoi, nomon mē echontes, eaytois eisin nomos·