2 Peter 2

 As Peter warned those that were apostatizing and teaching false doctrine, he reasoned -

"For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment..."  (2 Peter 2:4)

In my suggesting that justice will prevail for those that do not repent.

Adding - 

"The Lord knoweth how to deliver the godly out of temptations, and to reserve the unjust unto the day of judgment to be punished,,,"  (2 Peter 2:9)

This also suggests that the Lord will do everything in His plan to deliver those that will repent, justice will still prevail.

He doesn't mix words.