'Lamp' in the Bible

“Now no one lights a lamp and then covers it with a container [to hide it], or puts it under a bed; instead, he puts it on a lampstand, so that those who come in may see the light.

“No one lights a lamp and then puts it in a cellar nor under a basket [hiding the light], but [instead it is put] on the lampstand, so that those who come in may see the light.

The eye is the lamp of your body. When your eye is clear [spiritually perceptive, focused on God], your whole body also is full of light [benefiting from God’s precepts]. But when it is bad [spiritually blind], your body also is full of darkness [devoid of God’s word].

So if your whole body is illuminated, with no dark part, it will be entirely bright [with light], as when the lamp gives you light with its bright rays.”

“Or what woman, if she has ten silver coins [each one equal to a day’s wages] and loses one coin, does not light a lamp and sweep the house and search carefully until she finds it?