Discontentment is today's topic. This feeling arises from ongoing and unchanging circumstances that we can do nothing about. You and I both know it's a sin to be discontent with our money and possessions but what about the discontentment triggered by unchanging circumstances that are trials to our faith?
God places trials in our lives to make a change for the better. No life event is a surprise to God. He knows everything that is going to happen before it does. God calls us to act prudently and react appropriately.
Here's a little personal story for you...
I have a 29 year-old severely mentally-disabled sister, Shoshone. Her brain only developed to the six-month stage. She has no verbal communication, cannot clothe or bathe herself, use the restroom and needs assistance walking, eating and doing almost every activity. Shone requires constant 24-hour supervision for her safety and needs, much like a six-month old baby. Shone still lives with my parents and are in their care.
I've often had the 'what if Shone was "normal"' the conversation with my dad. It's safe to say my life growing up and the lives of my of parents would be very different. Her condition requires my parents to sacrifice many social activities and alter life plans. But have I ever heard them complain? The answer is no.
So when I asked my dad 'what if' question his response is humbling. He says he feels honored that God entrusted him with Shone. God trusted my dad with the responsibility to nurture her needs and be the best dad on earth. My parent's situation could have easily lead to resentment and bitterness toward God. But instead, they have truly embraced this circumstance. They couldn't imagine life without Shone and love her unconditionally just the way God made her.
So the question I, Shone's sister, ask myself is would I respond the same way? I would like to think so but it's hard to know unless I was placed into a similar situation. One verse I would use to remind myself of His plan is Psalm 139: 13,
"For you formed my inward parts; you knitted me together in my mother's womb."
God physically made Shone with this disability because that is how His plan can be fulfilled. My parents made peace with God because they accepted her situation because it was God's plan. They transitioned from feeling like the victim to a steward. They've used this trial to serve and glorify God and grow their trust in Him. 
Three takeaways to remember when dealing with discontentment is that our God is sovereign, infinitely wise and always does good. Any and all circumstances He has brought or allowed in our lives are for His glory and our ultimate good!