One must build to the praise of a Being above, to build the noblest memorial of himself. Then, Angelo may verily " hang the Pantheon in the air." Then the unknown builder, whose personality disappears in his work, may stand an almost inspired mediator between the upward-looking thought and the spheres overhead. Each line then leaps with a swift aspiration, as the vast structure rises, in nave and transept into pointed arch and vanishing spire. The groined roof grows dusky with majestic glooms; while, beneath, the windows flame, as with apocalyptic light of jewels. Angelic presences, sculptured upon the portal, invite the wayfarer, and wave before him their wings of promise. Within is a worship which incense only clouds, which spoken sermons only mar. The building itself becomes a worship, a Gloria in Excelsis, articulate in stone; the noblest tribute offered on earth, by any art, to Him from whom its impulse came, and with the ineffable majesty of whose spirit all skies are filled.