Asader Lisudasa. The second of the three pizmonim of Shabbos, deals exclusively with holiness, as by this point of Shabbos that is all there is. In the holiness itself there is a need to create a vessel (or chariot) in two ways: 1) set a table and 2) say Torah ideas to bring forward the holiness and delight of Shabbos. There are two levels in this 1) the Godliness that is fully revealed and 2) the level that is inherently mysterious.
