Why is it significant that Jesus is called Lord?

The title 'Lord' affirms the essential truth of Jesus’ divinity and sovereignty. The sermon elaborates on how this designation connects to Old Testament references where God is described as Lord. This reinforces the belief that Jesus is not merely a prophetic figure but is indeed God manifest in the flesh, capable of redeeming humanity and rightful to establish His kingdom. As Lord, Jesus holds authority over all creation, which is pivotal for understanding His role in salvation and His divine nature.