en_tn_condensed/mat/06/22.md

The eye is the lamp of the body

"A person's eyes are like a lamp for his body"

if your eye is good

Jesus speaks of the eye to talk about what a person thinks about and wants. Alternate translation: "if your eye is noble" or "if your eyes see clearly."

the whole body is filled with light

Possible meanings are 1) "you are full of righteousness" or 2) "you understand what is truly good"