John 8:12 (KJV)

Passage

Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.

Nearby Context

John 8:10 When Jesus had lifted up himself, and saw none but the woman, he said unto her, Woman, where are those thine accusers? hath no man condemned thee?

John 8:11 She said, No man, Lord. And Jesus said unto her, Neither do I condemn thee: go, and sin no more.

John 8:12 Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.

John 8:13 The Pharisees therefore said unto him, Thou bearest record of thyself; thy record is not true.

John 8:14 Jesus answered and said unto them, Though I bear record of myself, yet my record is true: for I know whence I came, and whither I go; but ye cannot tell whence I come, and whither I go.

Study Lenses

The verse centers on "world", "light", "darkness", "spake", "jesus", "again", "saying", and "followeth". It is saying that the contrast between light and darkness marks a real divide in how people respond to God's work.

The nearby context moves from verse 11's "She said No man Lord And Jesus..." into verse 13's "The Pharisees therefore said unto him Thou...", so "world" and "light" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.

A plain takeaway is to answer the verse's own emphasis on "world" and "light" with trust shaped by these words, not by a vague optimism outside the passage.