2 Peter 1:9

1:9 But concerning the one who lacks such things – he is blind. That is to say, he is nearsighted, since he has forgotten about the cleansing of his past sins.

2 Peter 2:4-5

2:4 For if God did not spare the angels who sinned, but threw them into hell and locked them up in chains in utter darkness, to be kept until the judgment, 2:5 and if he did not spare the ancient world, but did protect Noah, a herald of righteousness, along with seven others, when God brought a flood on an ungodly world,

2 Peter 2:12

2:12 But these men, like irrational animals – creatures of instinct, born to be caught and destroyed – do not understand whom they are insulting, and consequently in their destruction they will be destroyed,

2 Peter 2:18

2:18 For by speaking high-sounding but empty words they are able to entice, with fleshly desires and with debauchery, people who have just escaped from those who reside in error.