"The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light. But if thine eye be evil, thy whole body shall be full of darkness. If therefore the light that is in thee be darkness, how great is that darkness!" Matthew 6: 22-23 King James VersionThe above quotes are Jesus' teachings from two versions of the Bible.
"The eye is the lamp of the body. If your eyes are healthy, your whole body will be full of light. But if your eyes are unhealthy, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!" Matthew 6: 22-23 New International Version
I read it as there is a direct correlation between our experiences and how we see the world and others. If you see the good in the world and in others, you get to experience the good in others and in the world. If you only see the negative in others and in the world, you get to experience the negative.
See only the light and your world is filled with light.
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