Oh Dear One,
Don’t ever believe that you are a failure. Oh, you may fall or fumble or goof things up, but it is the thing that has failed, not you.
That lie that attacks your very identity is Satan’s own lie. Actually, it is his own downfall, for he fails every day at taking over power from God. All his plans have been failures, even when he thought he succeeded. Even when he convinced Eve to eat the apple and be separated from God forever, God provided His Seed who would bring her back into even fuller communion. Even when he crushed God’s Son, this “victory” was actually Jesus’ own sacrifice as a ransom for many. Even when he worked to destroy the church with persecution and deception, God’s bride came out even stronger. Every time he’s tried to ruin God’s plans, he has come out the loser. Every single time.
So when you feel those accusing words creep in: you’re such a failure… you really screwed everything up this time… you can’t do anything right… remember who it is who’s speaking. It’s not the voice of Truth; it’s the voice of the Liar. And you don’t have to listen to his lies. Tell him, “No, you’re the failure, and you will never thwart God’s plan – for eternity, and for my life.”
Then go out and live like you mean it. Repent of your sin if you need, make things right with those you may have wronged, fix your mistakes if you can. But never walk in failure. Walk in Grace.