It's Ash Wednesday, the start of Lent. Arthur the Clumsy Altar Server makes a promise in his heart to be perfect, just like Jesus. For Lent this year, Arthur is giving up mistakes! But no matter how hard he tries, Arthur still makes mistakes. His attempts at being perfect all fall short. Arthur fears that his mistakes mean he will never be good enough to be with Jesus. In this third installment of the Arthur the Clumsy Altar Server series, Arthur discovers that Jesus is always with us, including and especially in our weakest moments. Readers will learn with Arthur through this endearing story that God is with us all the time to help us because he loves us -- even when we aren't perfect.