How do we know Christ is the Lord of the Sabbath?

In Luke 6:5, Jesus explicitly claims His lordship over the Sabbath, which asserts His authority to define its purpose and application. This significance is profound as the Sabbath was established in the Old Testament as an ordinance for God's people. By asserting that He is the Lord of the Sabbath, Jesus positions Himself not only as its creator but also as the fulfillment of its intended purpose. The understanding that the Sabbath was made for man (Mark 2:27) highlights that it is a means for believers to rest in His completed work rather than merely adhering to legalistic observances.