Contradiction with Job 22:28
Ecclesiastes 12:2 speaks of inevitable times of darkness, while Job 22:28 promises light upon one's ways when a decree is declared.
Job 22:28: Thou shalt also decree a thing, and it shall be established unto thee: and the light shall shine upon thy ways.
Contradiction with John 8:12
Ecclesiastes 12:2 discusses the dimming of light, but John 8:12 presents Jesus as the light that ensures followers will not walk in darkness.
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.
Contradiction with Revelation 22:5
Ecclesiastes 12:2 mentions the darkening of celestial lights, whereas Revelation 22:5 describes an eternal state with no night and perpetual divine light.
Revelation 22:5: And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever.
Contradiction with Psalm 27:1
Ecclesiastes 12:2 portrays diminishing light, while Psalm 27:1 declares the Lord as an enduring light and salvation, negating fear of darkness.
Psalm 27:1: [[A Psalm] of David.] The LORD [is] my light and my salvation; whom shall I fear? the LORD [is] the strength of my life; of whom shall I be afraid?