Jesus teaches about being the light of the worldMat_5:14-16Matthew 5:14 Ye are the light of the world. A city that is set on an hill cannot be hid.John 8:12 Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life. Lamp on a stand Lamp on a stand Lamp of the bodyMat_5:15 Neither do men light a candle, and put it under a bushel, but on a candlestick; and it giveth light unto all that are in the house.Mark 4:21 And he said unto them, Is a candle brought to be put under a bushel, or under a bed? and not to be set on a candlestick?Luke 8:16 No man, when he hath lighted a candle, covereth it with a vessel, or putteth [it] under a bed; but setteth [it] on a candlestick, that they which enter in may see the light.Luke 11:33 No man, when he hath lighted a candle, putteth [it] in a secret place, neither under a bushel, but on a candlestick, that they which come in may see the light.Matthew 5:16 Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.Matthew 10:26 Fear them not therefore: for there is nothing covered, that shall not be revealed; and hid, that shall not be known.Mark 4:22 For there is nothing hid, which shall not be manifested; neither was any thing kept secret, but that it should come abroad.Luke 8:17 For nothing is secret, that shall not be made manifest; neither [any thing] hid, that shall not be known and come abroad.Luke 11:34 The light of the body is the eye: therefore when thine eye is single, thy whole body also is full of light; but when [thine eye] is evil, thy body also [is] full of darkness.Mark 4:23 If any man have ears to hear, let him hear.Mark 4:24 And he said unto them, Take heed what ye hear: with what measure ye mete, it shall be measured to you: and unto you that have shall more be given.Luke 8:18 Take heed therefore how ye hear: Luke 11:35 Take heed therefore that the light which is in thee be not darkness.Matthew 13:12 For whosoever hath, to him shall be given, and he shall have more abundance: but whosoever hath not, from him shall be taken away even that he hath.Mark 4:25 For he that hath, to him shall be given: and he that hath not, from him shall be taken even that which he hath.for whosoever hath, to him shall be given; and whosoever hath not, from him shall be taken even that which he seemeth to have.Matthew 25:29 For unto every one that hath shall be given, and he shall have abundance: but from him that hath not shall be taken away even that which he hath.Luke 11:36 If thy whole body therefore [be] full of light, having no part dark, the whole shall be full of light, as when the bright shining of a candle doth give thee light.