en_tn_condensed/1pe/03/02.md

they will have seen your respectful, pure behavior

The abstract noun "behavior" can be translated with a verb. Alternate translation: "they will have seen that you behave sincerely and respectfully" (See: rc://en/ta/man/translate/figs-abstractnouns)

your respectful, pure behavior

Possible meanings are 1) "your sincere behavior toward them and the way that you honor them" or 2) "your pure behavior toward them and the way that you honor God."