In Colossians 1:15-20 What does it mean to say Jesus is Lord? He is our GOD (YHWH), He is the IMAGE of God, He is the RULER as through His power all things were made. He is our CREATOR of everything. He is our RECONCILER of God and People.
What does it mean to say Jesus is my Lord? This is by pledging our loyalty and allegiance to Jesus, pledging to submit, to obey to Him. In all of this and in Christ Jesus, we find joy.