In the same way, let your light shine before others, that they may see your good deeds and glorify your Father in heaven.
Shine your light into the darkest corners of the school, workplace, etc. Let others see your good deeds and point them to Christ when they ask why you do them. Go out of your way to help another person out and to lift others up in their troubles. Jesus pulled Peter out of the water when his faith was wavering, I think we should be able to pull others out of their troubles as well. Pull them out of the storms that they are in.