Then Jesus spoke to them again, saying, "I am the light of the world. He who follows Me shall not walk in darkness, but have the light of life."
The Pharisees therefore said to Him, "You bear witness of Yourself; Your witness is not true." Jesus answered and said to them, "Even if I bear witness of Myself, My witness is true, for I know where I came from and where I am going; but you do not know where I come from and where I am going. You judge according to the flesh; I judge no one. And yet if I do judge, My judgment is true; for I am not alone, but I am with the Father who sent Me. It is also written in your law that the testimony of two men is true. I am One who bears witness of Myself, and the Father who sent Me bears witness of Me." Then they said to Him, "Where is Your Father?" Jesus answered, "You know neither Me nor My Father. If you had known Me, you would have known My Father also." These words Jesus spoke in the treasury, as He taught in the temple; and no one laid hands on Him, for His hour had not yet come.
- John 8:12-20
Yesterday we read that the scribes and Pharisees brought to Jesus a woman caught in adultery.
And then they had set her in the midst, they said to Him, "Teacher, this
woman was caught in adultery, in the very act. Now Moses, in the law,
commanded us that such should be stoned. But what do You say?" This
they said, testing Him, that they might have something of which to
accuse Him. But Jesus stooped down and wrote on the ground with His
finger, as though He did not hear. So
when they continued asking Him, He raised Himself up and said to them,
"He who is without sin among you, let him throw a stone at her first."
And again He stooped down and wrote on the ground. Then those who heard
it, being convicted by their conscience, went out one by one, beginning
with the oldest even to the last. And Jesus was left alone, and the
woman standing in the midst. When Jesus had raised Himself up and saw
no one but the woman, He said to to her, "Woman, where are those
accusers of yours? Has no one condemned you?" She said, "No one,
Lord." And Jesus said to her, "Neither do I condemn you; go and sin no more."
Then Jesus spoke to them again, saying, "I am the light of the world.
He who follows Me shall not walk in darkness, but have the light of
life." These words Christ says against the backdrop of events of this final day of the Feast of Tabernacles. At the conclusion of this Feast, great lamps were lit in one of the temple courtyards (the Court of Women). These great lamps are said to have been about 75 feet tall. They were comprised of four giant golden menorahs, oil lamps which each lifted four bowls of continuously burning oil. These lamps effectively illumined the entire city of Jerusalem by night. They were meant to resemble the pillar of fire which led the Israelites by night as they followed Moses. My study Bible comments that with these words, Christ is declaring Himself to be the fulfillment and the divine object of all celebrations of light. In the Scriptures, it notes, God the Father Himself is light (John 1:4-9; 1 John 1:5), an attribute He bestows on His followers (Matthew 5:14; Philippians 2:15). Christ will confirm this claim in the following chapter by performing the great sign of opening the eyes of a man born blind (see John 9:1-7; esp. verse 5).
The Pharisees therefore said to Him, "You bear witness of Yourself; Your
witness is not true." Jesus answered and said to them, "Even if I bear
witness of Myself, My witness is true, for I know where I came from
and where I am going; but you do not know where I come from and where I
am going. You judge according to the flesh; I judge no one. And yet if
I do judge, My judgment is true; for I am not alone, but I am with the
Father who sent Me. It is also written in your law that the testimony
of two men is true. I am One who bears witness of Myself, and the
Father who sent Me bears witness of Me." Then they said to Him, "Where
is Your Father?" Jesus answered, "You know neither Me nor My Father.
If you had known Me, you would have known My Father also." These words
Jesus spoke in the treasury, as He taught in the temple; and no one laid
hands on Him, for His hour had not yet come. Once again, as in a previous encounter with these religious authorities, Jesus is questioned regarding the issue of witnesses to His identity. In chapter 5 (John 5:31-47), He offered four witnesses to His identity as Lord: John the Baptist, the works (or signs) He does which have been given to Him by God the Father, God the Father Himself, and the witness of the Old Testament Scriptures which testify to Him. Here in today's reading, He emphasizes His relation to the Father as loyal and true Son. Here He bears witness of Himself, and adds the Father who sent Him as witness of Him. The great emphasis here is on their lack of true love for God (see Deuteronomy 6:5); because they lack this basic depth of love for God in the heart, they fail to know Christ also.
So once again with Christ (and in particular in St. John's Gospel) we come to question of light. What is light, in Christ's terms? Let us take His words and examine them in order to understand. Jesus says, "I am the light of the world. He who follows Me shall not walk in darkness, but have the light of life." To be the light of the world must truly teach us that His "way" (or "road") is the only path we should endeavor to walk in this world, the true way to live our lives. It is He who will illumine us, give us the good and true and beautiful way. His is also the way to true life. Jesus contrasts His light with darkness, and so we must ask also, What is darkness? Here He contrasts this darkness with the light of life, so darkness, we can presume is that which cancels life, cuts it off, diminishes it. As death in any form, this darkness is also comparable to evil; that is, it is that which cuts us of from God somehow. As we remember that Jesus is speaking against the backdrop of the great lamps being lit at the end of the Feast of Tabernacles, we must go back to the image of the light that shines in the darkness (see John 1:1-5) and the pillar of fire that led the way for the Israelites at night on their journey to the promised land (Exodus 13:21). Just like those who followed Moses, we need faith to learn to dwell within this light and to allow it to lead us where it will. We need to understand this interaction of faith and illumination, how faith in Christ and His light can broaden our understanding of the path we need to take in life, and illumine the way. Christ's light also magnifies the talents and capabilities we have in ourselves, and helps us to understand how we might develop those in good ways and for God's purposes. Darkness is also symbolic of oppression and depression, the things that make setbacks feel like overwhelming judgments. But we need Christ's light also to take us out of that darkness, even to find a way to see in the dark, when there are things we don't know, and forces that would seem to try to make us blind, and ignorant of what is possible with God. But just as Christ's witness is true, and because the One who sent Him is true, we take Him at His word: that in all situations, His is the light that we need, regardless of the darkness that might seem to surround us. Just as it says in the beginning of St. John's Gospel, sometimes we will find that the darkness simply doesn't "comprehend" the light that is there always shining for us, but neither can it swallow it up (for both these meanings of comprehend, to understand and to take in, apply here). Yet we are those who, despite the darkness we might find and its forces in our world, may always seek His light and find it for ourselves through faith. For He remains the light of the world nonetheless. Let us find the life He desires for us.