2 Corinthians 3:14-16
“But their minds were hardened. For until this very day at the reading of the old covenant, the same veil remains, not having been removed; which veil is done away in Christ. But to this day, when Moses is read, a veil lies on their heart. Nevertheless whenever one turns to the Lord, the veil is taken away.”
Paul, writing to the church in Corinth (a bustling Roman city in Greece, around the mid-1st century CE), is discussing the fading glory of the Old Covenant (symbolized by Moses' veiled face after encountering God) compared to the enduring and transformative glory of the New Covenant in Christ. He uses the 'veil' as a metaphor for spiritual inability to understand.
What 'veils' might be preventing us from truly seeing or understanding new truths, whether personal, societal, or spiritual?