What does Genesis 2:14 mean?
This passage, starting in verse 10, describes a river which splits into four smaller waterways after leaving Eden. These rivers show connections to rivers and lands we know in the modern world, but for the most part cannot be explicitly identified. These details would have been useful for the original readers of Genesis, in knowing where Eden was located, but without knowing exactly where the garden had been.Scholars do not universally agree on the locations of the previous two rivers mentioned, Pishon and Gihon, but the Tigris and Euphrates are well known rivers in the region to this day. In fact, these waterways are strongly connected with the ancient region known as Mesopotamia.
The Tigris flows east of the ancient Assyrian capital of Ashur. The Euphrates river is to the west of the Tigris. These rivers flow from the region of modern-day Turkey, through modern-day Iraq, and join into a single path before emptying into the Persian Gulf.