The idea of sacrifice is all throughout scripture. From the very beginning when Cain and Abel offer the first recorded sacrifices, to the NT where sacrifice is something that becomes more personal. In the city of Corinth sacrifice was a ubiquitous practice but not to God. There were many gods worshipped in the city of Corinth, and food that was available to purchase had likely been offered in sacrifice to one of the many gods in the city. What was the Christian in this situation to do?