Question: “Pastor John, did God cause, or would God cause, my wife to miscarry our child because I have a struggle with lust and pornography? I have a lot of guilt right now, and I don’t know how to think about God’s discipline and punishment for my sin. I’m very confused, please help.”
May that discipline come in the form of harm, even death, to others that we love, as well as ourselves? And the answer is yes, it may. This was certainly the case with David’s sin of adultery and murder with Bathsheba and her husband. Nathan the prophet said to David, “The Lord also has put away your sin” (2 Samuel 12:13). And then the next thing, “Nevertheless, because by this deed you have utterly scorned the Lord” — and surely that is what pornography is — “the child who is born to you shall die” (2 Samuel 12:14).
So, I would certainly say in my own life — now hear this carefully — I would certainly say in my own life the most painful and humbling disciplining from the Lord has regularly been though the pain and suffering and sometimes death of those I love, rather than through any blows against my own body. Oh, that we only suffered in our own body. This has been the way the deepest Christians have always thought about the losses through the death of those they love. Jonathan Edwards preached numerous sermons about the way the Lord disciplines a church by taking away a godly pastor in death. Edwards’s godly wife Sarah spoke about kissing the rod of God in the death of her 54-year-old husband — a rod of discipline that she felt more than anyone. She called it a rod of God on her back. And she kissed it.
Every loss that we endure as sinful children of God have two designs: one from Satan, one from God. Satan designs our unbelief and rebellion and renunciation and guilt and paralysis and loss of faith. God designs our purification and that we would hope less in this world and more in God who raises the dead.
I don’t know whether our friend who wrote this question lost his child in miscarriage as a direct discipline from God because of his pornography. I do not know. He does not know. I do know that in the loss of the child, God wills a new humility and a new submission and a new faith and new purity through the pain of this loss.
— John Piper, Desiring God, Did My Lust Cause Our Miscarriage?, November 14, 2016