If then your whole body is full of light, with no part in the dark, it will be as full of light as when the light of a lamp shines on you.”

For what does it benefit a person if he gains the whole world but loses or forfeits himself?

It is like yeast that a woman took and mixed with three measures of flour until all the dough had risen.”

Your eye is the lamp of your body. When your eye is healthy, your whole body is full of light, but when it is diseased, your body is full of darkness.