Roman 8:28
And we know that God causes everything to work together for the good of those who love God and are called according to his purpose for them.

2 Corinthians 4:17
For our present troubles are small and won’t last very long. Yet they produce for us a glory that vastly outweighs them and will last forever!

Hebrews 5:8
Even though Jesus was God’s Son, he learned obedience from the things he suffered.

Hebrews 12:7, 11
It is for discipline that you endure; God deals with you as with sons; for what son is there whom his father does not discipline?

All discipline for the moment seems not to be joyful, but sorrowful; yet to those who have been trained by it, afterwards it yields the peaceful fruit of righteousness.

Revelation 3:19
I correct and discipline everyone I love. So be diligent and turn from your indifference.