In many different traditions lighting a candle is a sacred action. It expresses more than words can express. It has to do with gratefulness. From time immemorial, people have lit candles in sacred places. You may want to begin or end your day by the sacred ritual of lighting a candle on this gratefulness. Or you may want to light a birthday candle for a friend. One single guideline is all you need: Slow down and do it with full attention.