Book of Zechariah - Chapter 14 - Verse 9

This verse from the book of Zechariah prophesies about a future time when the Lord will reign as the king over all the earth. This signifies a universal acknowledgment and submission to God's authority and sovereignty. The phrase "in that day shall there be one Lord, and his name one" speaks to the unity and oneness of God, emphasizing that there is only one true God who will be recognized by all. This verse is a powerful declaration of monotheism and the ultimate triumph of God's kingdom on earth. It points towards a time when all divisions, conflicts, and false gods will be done away with, and only the Lord will be exalted. Christians believe that this prophecy will be fulfilled in the second coming of Jesus Christ when he establishes his eternal kingdom, ushering in a time of peace, unity, and worship of the one true God.

When looking at the theological interpretation of the verse "And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one," we see a powerful declaration of the ultimate reign of God over creation. This verse points to a future time when the Lord will establish his kingship over all the earth, unifying everything under his authority. The concept of there being "one LORD, and his name one" emphasizes the absolute unity and singular identity of God. This underscores the belief in monotheism, that there is only one true God. Additionally, the mention of his name being one implies a deep sense of reverence and recognition of the holiness and uniqueness of God's name. This verse serves as a reminder of the sovereignty and majesty of God, who will ultimately rule over all.