What would be your reaction if you could unexpectedly have a glimpse of the lives of people around you and uncover their ""little sins""? As Luke Stage, a well-known pastor, is preparing to deliver the third part of a series on love to his congregation, he is far from imagining that his simple prayer, ""Teach me, Lord,"" will make him experience the oddest and most troubling night of his life: betrayals, painful memories, and all sorts of hypocritical behavior play before Luke in just a few hours, leading him to put his whole life and ministry in question. Soon enough, Luke discovers that the hidden truth behind that surreal experience is not just about people's shortcomings, but the perfection of God's love for them.