A folio of Papyrus 46 (written ca. AD 200), containing 2 Corinthians 11:33–12:9. This manuscript contains almost complete parts of the whole Pauline epistles.
Paul quotes the first part of Isaiah 49:8 using the Septuagint version.[2] The full text of this verse reads:
Thus saith the Lord,
"In an acceptable time have I heard thee, and in a day of salvation have I succored thee: and I have formed thee, and given thee for a covenant of the nations, to establish the earth, and to cause to inherit the desert heritages".[3]
Do not be unequally yoked together with unbelievers. For what fellowship has righteousness with lawlessness? And what communion has light with darkness?[4]
"Do not be unequally yoked together with unbelievers": may allude to the law in Deuteronomy 22:10 which is understood not to forbid civil society and converse with unbelievers, but to prohibit joining unbelievers in acts of idolatry, as one of the arguments is, "what agreement has the temple of God with idols?" which seemingly happened at that time (cf. 1 Corinthians 10:14; 1 Corinthians 10:20–22).[5]
"What fellowship has righteousness with lawlessness" (or KJV: unrighteousness"): This "righteousness" means righteous persons, having the kingdom of God in them.[5]
These verses have been understood in traditional forms of Christianity as prohibiting a marriage between a Christian and a non-Christian.[6]
Verse 15
Or what harmony has Christ with Belial, or what has a believer in common with an unbeliever?[7]
^Lukito, Ratno (August 6, 2012). Legal Pluralism in Indonesia: Bridging the Unbridgeable. Routledge. p. 163. ISBN978-1-136-28557-8. Furthermore, from the judges' understanding of Christian teaching, interfaith marriage is similarly disallowed in the New Testament (2 Corinthians 6:14).
MacDonald, Margaret (2007). "66. 2 Corinthians". In Barton, John; Muddiman, John (eds.). The Oxford Bible Commentary (first (paperback) ed.). Oxford University Press. pp. 1134–1151. ISBN978-0199277186. Retrieved February 6, 2019.