1 John 3:3 So everyone who continuously has (or: habitually holds) this expectation (or: expectant hope) placed; resting upon Him is by this constantly (repeatedly; progressively) purifying himself, just as (according as; in the way that) That One is (or: exists being) pure.

JMNT⁽ⁱ⁾ ³ So everyone who continuously has (or: habitually holds) this expectation (or: expectant hope) [placed; resting] upon Him is [by this] constantly (repeatedly; progressively) purifying himself, just as (according as; in the way that) That One is (or: exists being) pure.