It is easy to think that success in ministry depends upon us making good decisions. If God’s plans for this church / ministry are going to succeed, we need to discern His will and follow it. But what about when we make dumb decisions? Can our failures ruin what God wants to accomplish? Certainly, our decisions have a real impact in our lives and the lives of others. We should pursue holiness and make the best choices we can. But at the same time, our missteps, miscalculations, and general failure to follow God in every way do not prevent God from accomplishing his plans.
We see this principle at work in the story of Abimelech and Abraham in Genesis 20. Abraham and Sarah move into Gerar, the territory of King Abimelech. Abraham has some inkling of the trouble that is ahead, so he tells Sarah to say that she is his sister instead of his wife. Abimelech then takes Sarah as his wife, but before he gets to sleeping with her, God speaks to him in a dream and tells him that she has a husband already, and Abimelech will thus be punished. Abimelech pleads his innocence, returns Sarah, and berates Abraham for lying to him. At the end of the day, Abraham gets his wife back plus a lot of gifts from Abimelech who wants to clear his name and escape from divine wrath.