1 John 3:3 esv
And what happens to those who do not "hope in him"? Do they get purified?
Hello Patrick66 I would say they do not purify themselves, in the context of this verse. I have found a commentary (Pulpit) that explains this verse.
Verse 3. - Such being our hope, based upon God's promises ἐπ αὐτῷ, of becoming like him, we must keep this prospect ever in view, and live up to it. Commentators differ as to whether αὐτῷ refers to the Father or Christ, and so also with regard to ἐκεῖνος. The best way is to take αὐτῷ as God, and ἐκεῖνος as Christ: this agrees with αὐτόν in verse 2, with ἐκεῖνος in verse 5, and with the common use of the two pronouns. It is doubtless possible, especially in St. John, to take ἀκεῖνος as merely recalling the person already indicated by αὐτός or otherwise, and make both pronouns here refer to God. At first sight this seems to make a better sequence between verses 2 and 3: hereafter we shall be like God; therefore here we must strive to become pure as he is. Moreover, it is of the Father that it is written, "Be ye holy; for I am holy" (
Leviticus 11:44;
1 Peter 1:15, 16); and again, "Ye shall be perfect, as your heavenly Father is perfect" (
Matthew 5:48). But the other is simpler grammatically, and preserves the logical sequence equally well. Hereafter we shall be like God. Every one who has such a hope as this will aim at becoming like God here; even as Jesus Christ has set us an example, a perfect realization of human conformity to God.