The Old Testament records many instances of men having concubines or many wives. Why did having concubines not fall under the sin of adultery? 2 Samuel 5:13 - "After he left Hebron, David took more ...
The new testament talks of not being yoked with unbelievers - 2 Corinthians 6:14 "Do not be yoked together with unbelievers." The old testament forbids intermarriage with other nations - ...