"You are the light of the world. A city set on a hill cannot be hidden. Nor do people light a lamp and put it under a basket, but on a stand,
and it gives light to all in the house. In the same way, let your light shine before others,
so that they may see your good works and give glory to your Father Who is in heaven.
你們是世上的光。城造在山上是不能隱藏的。人點燈,不放在斗底下,是放在燈臺上,就照亮一家的人。
你們的光也當這樣照在人前,叫他們看見你們的好行為,便將榮耀歸給你們在天上的父。
Matthew 馬太福音5:14-16