We have spoken frankly to you, Corinthians; our heart is open wide. You are not constrained by us; you are constrained by your own affections. As recompense in kind (I speak as to my children), be open yourselves. Do not be yoked with those who are different, with unbelievers. For what partnership do righteousness and lawlessness have? Or what fellowship does light have with darkness? What accord has Christ with Beliar? Or what has a believer in common with an unbeliever? What agreement...