1 Corinthians 11:32
As it is, we are chastened when we are judged by him, so that we may not be condemned along with the world.
2 Corinthians 4:1
Hence, as I hold this ministry by God's mercy to me, I never lose heart in it;
2 Corinthians 4:16-17
Hence I never lose heart; though my outward man decays, my inner man is renewed day after day.
Hebrews 12:3
Compare him who steadily endured all that hostility from sinful men, so as to keep your own hearts from fainting and failing.
Hebrews 12:5-12
And have you forgotten the word of appeal that reasons with you as sons? ??My son, never make light of the Lord's discipline, never faint under his reproofs;
Revelation 3:19
I reprove and discipline those whom I love; so be in warm earnest and repent.