The term "Western Sea" is a biblical designation primarily referring to the Mediterranean Sea, which forms the western boundary of the land of Israel. This body of water is significant in biblical geography and history, serving as a crucial landmark in the narratives of the Old Testament.

Biblical References:

1. Deuteronomy 11:24 : "Every place where the sole of your foot treads will be yours. Your territory will extend from the wilderness to Lebanon, and from the Euphrates River to the Western Sea." This passage highlights the extent of the Promised Land as given to the Israelites, with the Western Sea marking its westernmost boundary.

2. Joel 2:20 : "The northern army I will drive far from you, banishing it to a barren and desolate land, its front ranks into the Eastern Sea and its rear guard into the Western Sea. And its stench will rise; its foul odor will ascend. Surely He has done great things." Here, the Western Sea is mentioned in a prophetic context, symbolizing the defeat and removal of Israel's enemies.

3. Zechariah 14:8 : "And on that day living water will flow out from Jerusalem, half of it toward the Eastern Sea and the other half toward the Western Sea. It will continue in summer and winter." This prophecy envisions a future time of blessing and restoration, with the Western Sea again serving as a geographical marker.

Geographical and Historical Context:

The Mediterranean Sea, known as the Western Sea in biblical texts, was a vital part of the ancient Near Eastern world. It provided a natural boundary for the land of Israel and was a significant route for trade and cultural exchange. The sea's presence influenced the climate and agriculture of the region, contributing to the prosperity and strategic importance of the land.

In biblical times, the Western Sea was not only a geographical feature but also a symbol of the vastness and richness of God's promises to His people. It represented the western limit of the land that God had sworn to give to the descendants of Abraham, Isaac, and Jacob.

Theological Significance:

The Western Sea, as a boundary of the Promised Land, underscores the faithfulness of God in fulfilling His covenant promises. It serves as a reminder of the divine provision and protection over the nation of Israel. The references to the Western Sea in prophetic literature often carry eschatological implications, pointing to a future time of peace and divine intervention.

In summary, the Western Sea is a significant biblical term that encapsulates both the physical and spiritual dimensions of God's dealings with His people. It stands as a testament to the historical and prophetic narratives that shape the biblical worldview.