Engaging in Unfaithful Acts

i'm citing green and balkam cause these are two major commentaries on the book of jude. Green says, jude employs ton hamoon tropon n, some of that greek phrase again, he employs it adverbially. N, then ecites bd f, the blast of runner from a greek reference grammer. He cites the alisjade alexicon for that. So the they indulged in unfaithful acts. This verb is found only here in the new testament, but appears some forty one times in the septuagent where it may mean either to indulge in sexual relations or to engage in acts of unfaithfulness toward god.