Hebrews 12:11

Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby. Hebrews 12:11 KJV

We have all had a parent that punished or corrected us and then said "you'll understand when your older" or "You'll thank me later." well just as our earthly father prepares us, so does our heavenly father. The hardship you go through from God is for your own good. And God said it best you may not like it now but it'll be for the best in the long run.

God I thank you, for every trial and test that beungs me closer to you and your wisdom.