We all suffer disappointment, anger, upset, and hurt in this life. God says that we will (John 16.33), but also that He has overcome the world.
"Are you tired? Worn out? Burned out on religion? Come to me. Get away with me and you'll recover your life. I'll show you how to take a real rest. Walk with me and work with me—watch how I do it. Learn the unforced rhythms of grace. I won't lay anything heavy or ill-fitting on you. Keep company with me and you'll learn to live freely and lightly."
- Matthew 11.29-30 [The Message]