phusikos describes the instinctive manner in which unreasoning animals understand in Jude 1:10.

The attested use describes understanding that occurs instinctively, in the comparison of certain people with unreasoning animals in Jude 1:10.

1. Instinctive manner of understanding · dominant

   In Jude 1:10, the adverb qualifies how the people understand what destroys them, within a comparison to unreasoning animals. The APB renders the clause, “they, like unreasoning animals, understand instinctively.”

   Jude 1:10

In the Anselm Project Bible: In Jude 1:10, the APB presents the adverb through “understand instinctively” in its comparison with “unreasoning animals”.