Shadow
(Greek skia) — the feasts, the tabernacle, the priesthood: a 2D projection of a 3D reality, cast by the substance. Not a copy (which implies reproduction), but an outline — same shape, no color or depth. The shadow isn’t set aside when the substance arrives; it becomes legible. You can finally see what it was the shape of.
See: Through What Lens Do We View the Feasts?; The Law Was Always Pointing