Êxodo 24

Êxodo 24:12

Mystically the rolling away of the stone implies the disclosure of the sacraments, which were formerly hidden and closed up by the letter of the law. The law was written on stone. Indeed in the case of each of us, when we acknowledge our faith in the Lord's passion and resurrection, his tomb, which had been closed, is opened up. — Homilies on the Gospels 2.10