Crack open a dictionary and the first definition you’ll find for penance is often “voluntary self-punishment as an expression of repentance.”
Actually that’s not what penance is supposed to mean. Our word penance comes from the Latin verb pænitere/“be sorry.” That’s all penance means: We regret what we did, we apologize, we ask forgiveness, and we resolve to do better in future. Period. When Christians confess our sins to one another, that’s all penance, penitence, repentance, or whatever word we wanna use for it, ought to consist of.
Problem is, the way Christians have historically demonstrated how sorry we are, is to prove it by making ourselves suffer. By undergoing punishment. Sometimes voluntarily. Sometimes not.
So let me make this absolutely clear: God’s kingdom is about God’s grace. Christians punishing themselves, or punishing one another, is contrary to grace. It’s not a fruit of the Spirit.
I won’t go so far as to call it a work of the flesh. That’s because there’s a time and place for penalties and consequences. But that time and place is only in the context of restitution, and the unrepentant.
When Christians hurt one another, we need to make it right as best we can. If we can’t, grace is gonna have to make up the difference. If the neighbor boy burns your house down, of course he can’t afford you a new house; forgive! But if he swiped your bike, of course he oughta return the bike—and even if he doesn’t, forgive! Mt 5.38-42 Any additional penalties need to be tacked on by parents or the state. Not the Christian; not the church. Christians are only to forgive.
Now sometimes Christians don’t regret their sins. They’d willingly do ’em again if the circumstances repeated themselves—and will even proudly say so. “Of course I hit him for insulting my wife; anyone who goes after me and mine should expect it.” When people are more interested in their rights, their lusts, their vengeance, their will, their flesh, than in following Jesus, these people need to be removed from your church before they harm you. ’Cause they will.
Applying penalties and consequences to Christians who wanna get right with God, means you’re teaching them this is how we get right with God. Not by trusting God to save us, but by striving to save ourselves. Not by grace; by good works. Not by receiving, but by effort. Not by love; by merit.
Nope, it has nothing to do with God. He does not want us to hurt ourselves. If you think God told you to do it, that wasn’t God. Period. Don’t do it. If you’re doing it, stop it.
There’s enough pain and suffering in the world as it is. God wants to fix it, not create more of it. He doesn’t do abuse. He doesn’t approve of self-abuse. Even though plenty of Christians claim, “God wants us to suffer so we truly understand and share Christ’s suffering,” Pp 3.10 or “God gave me this thorn in the flesh, same as he did Paul,” 2Co 12.7 or “I need to beat my body so I can develop self-discipline.” 1Co 9.27 WEB Obviously they’re pulling those verses out of context. They’re wrong.
Yes, in our messed-up world, Christians suffer. Everybody suffers. Life is suffering. Jn 16.33 But to manufacture our own suffering? To produce more suffering? It’s contrary to the kingdom. It’s devilish.