The conversation between our Lord and the Jews, which begins with these verses, is full of difficulties. The connection between one part and another, and the precise meaning of some of the expressions which fell from our Lord’s lips, are “things hard to be understood.” In passages like this it is true wisdom to acknowledge the great imperfection of our spiritual vision, and to be thankful if we can glean a few handfuls of truth.

Let us notice, for one thing, in these verses, what the Lord Jesus says of Himself. He proclaims, “I am the light of the world.”

These words imply that the world needs light, and is naturally in a dark condition. It is so in a moral and spiritual point of view: and it has been so for nearly 6,000 years. In ancient Egypt, Greece, and Rome, in modern England, France, and Germany, the same report is true. The vast majority of men neither see nor understand the value of their souls, the true nature of God, nor the reality of a world to come! Notwithstanding all the discoveries of art and science, “darkness still covers the earth, and gross darkness the people.” (Isaiah. 60:2)