When did the Old Covenant End?

The Bible is made up of two documents: the Old Testament and the New Testament. These documents roughly equate to two covenants: the old covenant and the new covenant. I say roughly because the old covenant did not begin in Genesis 1 and the new covenant did not begin in Matthew 1. A covenant is a binding agreement between two parties characterized by promises and obligations. In a biblical context, a covenant describes how God relates to people. The old covenant, which was based on law, was...