The Lord’s Table is a table of glory. God invites boasters to eat and drink with Him, boasters who have repented of boasting in themselves and who now boast in Christ alone.
We offer nothing to a self-sufficient God or His Son. In fact, God calls the low, the despised, the foolish, and the weak of this world for Himself. This was “so that no human being might boast in the presence of God” (1 Corinthians 1:29). But He doesn’t call us and then leave us empty. “Because of [God] we are in in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption so that, as it is written, ‘Let the one who boasts, boast in the Lord'” (1 Corinthians 1:30-31). Paul is quoting the prophet Jeremiah.
Thus says the LORD: “Let not the wise man boast in his wisdom, let not the mighty man boast in his might, let not the rich man boast in his riches, but let him who boasts boast in this, that he understands and knows me, that I am the LORD who practices steadfast love, justice, and righteousness in the earth. For in these things I delight, declares the LORD.” (Jeremiah 9:23–24)
We are, all of us, glory seekers (think John 5:44). As Christians, we seek the glory spread before us on the Table. We boast, and our boasting is in the Lord, in His death for us and in His resurrection for us. The eternal Dignitary, the infinitely excellent Majesty invites us to share in His glory. He offers His glory, His very self to us at this Table by faith. By grace through faith we find Him in the place His glory dwells. One day in His glorious presence is better than a thousand praises of men.