Matthew 6:22-24

Darby Translation

²² The lamp of the body is the eye; if therefore thine eye be single, thy whole body will be light:

²³ but if thine eye be wicked, thy whole body will be dark. If therefore the light that is in thee be darkness, how great the darkness!

²⁴ No one can serve two masters; for either he will hate the one and will love the other, or he will hold to the one and despise the other. Ye cannot serve God and mammon.