אָכְלוּ וַיִּשְׁתַּחֲווּ, כָּל-דִּשְׁנֵי-אֶרֶץ לְפָנָיו יִכְרְעוּ, כָּל-יוֹרְדֵי עָפָר וְנַפְשׁוֹ, לֹא חִיָּה.
Moses sealed the Torah with Ashrei / אשרי
King David explained Moses' message with utter clarity, as he began where Moses left off: אשרי
Moses was אשרי unlike any other - and his message to David was simple:
Be a Man who goes after the Heart of God.
Was there ever a Chasid greater than David?
...and in the end, the two come together, in the great secret of: משיח בן דוד וגואל אחרון