Matthew 5:13-16 - The Sermon On The Mount: Salt And Light

13 Ye are the salt of the earth: but if the salt have lost its savour, wherewith shall it be salted? It is thenceforth good for nothing, but to be cast out and to be trodden under foot of men.

14 Ye are the light of the world. 15 A city that is situated on a mountain cannot be hid. Neither do they light a candle and put it under a bushel, but on a candlestick, and it giveth light to all that are in the house. 16 Let your light so shine before men, that they may see your good works, and glorify your Father who is in heaven.