Psychologists have been debating the effects of nurture vs. nature for more than a century. But there is a third factor: cognition, our ability as human beings to reason. Moses demonstrates what happens when we make choices with the best of intentions, but get ahead of God and try to do it our own way. An expository sermon from Ex. 2:11-25 & Acts 7:2-25. Sermon begins at 9:10. (Sorry for the technical difficulties.)