Un 2 Peter we read, "The Lord is not slack concerning His promise, but patient, not willing that any should perish but that all should attain to repentance." Delaying so that "all" should attain to repentance. But as we read in Revelation about the lake of fire, all will not repent and some will...
2 Peter 3:9 New International Version 9 The Lord is not slow in keeping his promise, as some understand slowness. Instead he is patient with you, not wanting anyone to perish, but everyone to come to repentance.
2 Peter 3:9 King James Version 9 The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
2 Peter 3:9 9 The Lord is not slow in keeping his promise, as some understand slowness. Instead he is patient with you, not wanting anyone to perish, but everyone to come to repentance.