I think I understand the scripture passage and the question, but like so many of these lessons, I feel stifled and unhappy with the pat, Sunday School answers that spring to my mind. What is shining my light? A "fish" pinned on my lapel or stuck to my car bumper? A Jesus T-shirt. A 4 spiritual laws pamphlet left with a skimpy tip for my waitress? I think people see these superficial signs of faith and, though they make us feel brave and exposed, discount us or pigeon hole us. The commercial trappings of Christianity simply make us "glow in the dark stickers" for Jesus. We are highlighted and apart from our generation but are not really lighting the darkness. Consistently checking our actions and decisions against the Beatitudes and the Fruits of the Spirit in an obedient and unselfconscious way should attract others to our way of life. Maybe even spending LESS time with church centered activities if that means spreading saltiness and lightness in our friends without faith. I struggle to discern church "culture" from a Christ like LIFE. More often you face persecution from your church family for getting out and spreading that light. "Why wasn't Erin at choir practice the last two weeks? . . ."