Hebrews 12:6
For whom the Lord loveth, he chastneth, and scourgeth every son whom he receiveth.
Revelation 3:19
Whomsoever I love, I rebuke and chasten: be zealous and repent.
Hebrews 12:7-8
If ye endure chastning, God dealeth with you as with sons; for what son is he, whom his father chastneth not?
James 1:12
Happy is the man that endureth temptation: for when he hath been proved, he shall receive the crown of life, which the Lord hath promised to them that love him.
James 5:11
Behold, we count them happy that have endured. Ye have heard of the patience of Job, and have seen the end of the Lord: for the Lord is very pitiful and of tender mercy.