Why is Jesus called our strength and song?

In Isaiah 12:2, the declaration that 'The Lord Jehovah is my strength and my song' encapsulates the essence of the believer's experience in Christ. He is not merely a source of strength but the very foundation upon which our joy and worship are built. The acknowledgment that 'He also has become my salvation' reveals that our entire reliance is on Him.

This concept is further expounded in the New Testament, where Paul writes that in our weakness, God’s strength is made perfect (2 Corinthians 12:9). Our rejoicing is a response to the incredible work of Christ, who transforms our despair into songs of praise. As believers, our lives should be reflections of that divine strength and joy, even amid struggles, as we continually return to the well of salvation that is found in Christ alone.