Was the thief on the cross saved by faith alone?

I sometimes receive caustic letters from strangers, and sometimes they’re long letters. I feel so sorry for them that they wasted so much of their time! And they start off with insults and demeaning, condescending statements, and I can’t imagine that they could possibly think that they’re going to persuade me, as they start off insulting me.
I started in our last Little Lesson reading a very kind letter from a person who disagrees with me on my Little Lesson about Mormonism, “Can Mormons Be Christians?”
What’s lacking overall in the “marriage permanence” doctrine is grace. There’s a little grace, if you’ll divorce and live a single life until your original spouse dies. You can go to heaven then, but other than that, you can’t. You’re going to go to hell because you’re living in adultery, by their definition.
Today we continue talking about the “marriage permanence doctrine.” I call it the “divine divorce doctrine.” It basically says anyone who is divorced and remarried is living in adultery, nonstop adultery, and that they should divorce again, and they should, if possible, go back to their first spouse because in God’s eyes, “they’re allegedly married to that person until death do us part.”