One thing I know with utter certainty: God is faithful. We will never be perfectly faithful, but He is. On the day Joshua died he reminded his people of this. Remember, "not one of them has failed."

Joshua 23:14

“And now I am about to go the way of all the earth, and you know in your hearts and souls, all of you, that not one word has failed of all the good things that the Lord your God promised concerning you. All have come to pass for you; not one of them has failed.

Bible Gateway link (ESV)