"Perfect through suffering" (Heb. 2:10).
Steel is iron plus fire. Soil is rock, plus heat, or glacier crushing. Linen is flax plus the bath that cleans, the comb that separates, and the flail that pounds, and the shuttle that weaves. Human character must have a plus attached to it. The world does not forget great characters. But great characters are not made of luxuries, they are made by suffering.
I heard of a mother who brought into her home as a companion to her own son, a crippled boy who was also a hunchback. She had warned her boy to be very careful in his relations to him, and not to touch the sensitive part of his life but go right on playing with him as if he were an ordinary boy. She listened to her son as they were playing; and after a few minutes he said to his companion: "Do you know what you have got on your back?" The little hunchback was embarrassed, and he hesitated a moment. The boy said: "It is the box in which your wings are; and some day God is going to cut it open, and then you will fly away and be an angel."
Some day, God is going to reveal the fact to every Christian, that the very principles they now rebel against, have been the instruments which He used in perfecting their characters and moulding them into perfection, polished stones for His great building yonder. --Cortland Myers
Suffering is a wonderful fertilizer to the roots of character. The great object of this life is character. This is the only thing we can carry with us into eternity. . . . To gain the most of it and the best of it is the object of probation. --Austin Phelps
"By the thorn road and no other is the mount of vision won." -- Theodore Epp
If you feel like you are suffering in whatever way, take heart knowing He has a purpose. Most days I have to look out my kitchen window as I stand and do dishes in pain and remind myself that God has a purpose for my pain. Know that He has a purpose for yours, too. The flesh in me often wonders what that purpose is at times...why don't I get to enjoy the love of a father, why can't I just have a day without pain, why some things just seem to be difficult for our family, etc. But, the Spirit in me knows that He provides what we need even if we think He is forgetting to provide something. I do have the love of a father (even if it can't be seen), I can have a day with minimal pain, and because of some of the difficulties our family has faced, we have become stronger. We are very savvy at knowing how to take care of ourselves and of what God has provided. Suffering isn't the end of the world. It's the beginning of a deeper relationship with Him...