Many years ago now I heard a sermon on Matthew 6—the section where Jesus tells his disciples to pray behind locked doors to ensure that they pray to God and not to men. It was, in many ways, an unremarkable sermon. It was clear, faithful and challenging, like much of the preaching that, in God’s kindness, I get to hear. But, like most sermons, it was destined for the dustbin of my mind. Except for one thing: it was the first time I had ever heard a preacher ask, “Have your deeds of righteousness become so secret that not even God can see them?” The question stopped me in my tracks. (more…)