6. in this mountain—Zion: Messiah's kingdom was to begin, and is to have its central seat hereafter, at Jerusalem, as the common country of "all nations" (Isa 2:2, &c.).
all people—(Isa 56:7; Da 7:14; Lu 2:10).
feast—image of felicity (Ps 22:26, 27; Mt 8:11; Lu 14:15; Re 19:9; compare Ps 36:8; 87:1-7).
fat things—delicacies; the rich mercies of God in Christ (Isa 55:2; Jer 31:14; Job 36:16).
wines on the lees—wine which has been long kept on the lees; that is, the oldest and most generous wine (Jer 48:11).
marrow—the choicest dainties (Ps 63:5).
well refined—cleared of all dregs.