This is a funny take from Luke 18: 9-14 At times I am full of pride like the self righteous sheep here in the cartoon. "Thank God, I am not such and such...whatever." Thinking that I, myself, did a good thing without God's grace. It's all my doing. I earned God's favor because I am me.
Hopefully, I recognize pride, like the second sheep. At least sometimes, hopefully more often than not, I know that I am nothing and could do nothing without the grace of God. "Lord, keep me humble. Use me to do your will. I thank You for everything."
