20 For if, after they have escaped the defilement of the world through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in it and overcome, the last state has become worse for them than the first.
2 Peter 2:20 Cross References - WEB
Numbers 24:20
20 He looked at Amalek, and took up his parable, and said, “Amalek was the first of the nations, But his latter end shall come to destruction.”
Deuteronomy 32:29
29 Oh that they were wise, that they understood this, that they would consider their latter end!
Matthew 12:43-45
43 When an unclean spirit has gone out of a man, he passes through waterless places, seeking rest, and doesn’t find it.
44 Then he says, ‘I will return into my house from which I came out,’ and when he has come back, he finds it empty, swept, and put in order.
45 Then he goes, and takes with himself seven other spirits more evil than he is, and they enter in and dwell there. The last state of that man becomes worse than the first. Even so will it be also to this evil generation.”
Luke 11:24-26
24 The unclean spirit, when he has gone out of the man, passes through dry places, seeking rest, and finding none, he says, ‘I will turn back to my house from which I came out.’
25 When he returns, he finds it swept and put in order.
26 Then he goes, and takes seven other spirits more evil than himself, and they enter in and dwell there. The last state of that man becomes worse than the first.”
Philippians 3:19
19 whose end is destruction, whose god is the belly, and whose glory is in their shame, who think about earthly things.
Hebrews 6:4-8
4 For concerning those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,
5 and tasted the good word of God and the powers of the age to come,
6 and then fell away, it is impossible to renew them again to repentance; seeing they crucify the Son of God for themselves again, and put him to open shame.
7 For the land which has drunk the rain that comes often on it and produces a crop suitable for them for whose sake it is also tilled, receives blessing from God;
8 but if it bears thorns and thistles, it is rejected and near being cursed, whose end is to be burned.
Hebrews 10:26-27
2 Peter 1:2
2 Grace to you and peace be multiplied in the knowledge of God and of Jesus our Lord,
2 Peter 1:4
4 by which he has granted to us his precious and exceedingly great promises; that through these you may become partakers of the divine nature, having escaped from the corruption that is in the world by lust.
2 Peter 2:18
18 For, uttering great swelling words of emptiness, they entice in the lusts of the flesh, by licentiousness, those who are indeed escaping from those who live in error;