Adam S. Miller said this quote

Grace doesn't grease the wheels of the law. Grace isn't God's way of jury rigging a broken law. It's the other way around. The law is just one small cog in a world animated entirely--from top to bottom, from beginning to end--by grace.

~ Adam S. Miller

Sin acts as if God's original plan was for us to bootstrap ourselves into holiness by way of the law and then, when this didn't quite pan out, God offered his grace--but only the bare minimum--to make good the difference. This is exactly backwards. God's boundless grace comes first and sin is what follows.

~ Adam S. Miller

They say in Zen, waking up to life requires three things: great faith, great doubt, and great effort. Faith isn’t a way of going to sleep. It’s the work of waking up. And, in order to wake up, you’ll need both great faith and great doubt. In itself, doubt is neither good nor bad. Its value depends on what you do with it. You can doubt what’s real in order to stay asleep or you can doubt your daydreams in order to wake up. You can use doubt to protect you from the truth or you can use doubt to leave you vulnerable to it. You’ll have doubts regardless. Repurpose them for the sake of faith. Saving doubt is a strong solvent that can burn holes in your [worldview] and lead you back to the work of being faithful to life and, thus, to God. Practicing doubt for the sake of faith is hard work and it demands great effort. Great faith, great doubt, great effort.

~ Adam S. Miller