Book of Isaiah - Chapter 45 - Verse 23

In this verse, God is declaring his unwavering commitment to the fulfillment of his promise. By swearing by himself, God is emphasizing the importance and certainty of his word. The phrase "the word is gone out of my mouth in righteousness, and shall not return" underscores the immutability and righteousness of God's proclamation. Every knee bowing and every tongue swearing symbolize complete submission and acknowledgment of God's sovereignty and authority over all creation. This verse emphasizes the ultimate power and authority of God, as well as the inevitability of all creation recognizing and acknowledging his divine rule. It serves as a reminder of the faithfulness and trustworthiness of God's promises, giving believers assurance and confidence in his word. It also highlights the importance of humility and reverence in recognizing God's supreme authority and the need for obedience and submission to his will.

One theological interpretation of the verse "I have sworn by myself, the word is gone out of my mouth in righteousness, and shall not return, That unto me every knee shall bow, every tongue shall swear" highlights the concept of God's sovereignty and ultimate authority over all creation. The swearing by Himself signifies God's own faithfulness, reliability, and steadfastness in His promises. By declaring that every knee shall bow and every tongue shall swear, God is expressing His expectation that all will acknowledge His lordship and sovereignty. This verse emphasizes the universal submission to God that will ultimately take place, highlighting His righteous judgment and the ultimate triumph of His will over all humanity. This verse also underscores the significance of verbal acknowledgment of God's sovereignty and lordship, mirroring the worship and reverence that is due to Him.