24. At whatever time, therefore, men have begun to be of such a nature in this life, that, although they have partaken of such divine sacraments as were appointed for the dispensation under which they lived, they yet savour of carnal things, and hope for and desire carnal things from God, whether in this life or afterwards, they are yet carnal. But the Church, which is the people of God, is an ancient institution even in the pilgrimage of this life, having a carnal interest in some men, a spiritual interest in others. To the carnal belongs the old covenant, to the spiritual the new. But in the first days both were hidden, from Adam even to Moses. But by Moses the old covenant was made manifest, and in it was hidden the new covenant, because after a secret fashion it was typified. But so soon as the Lord came in the flesh, the new covenant was revealed; yet, though the sacraments of the old covenant passed away, the dispositions peculiar to it did not pass away. For they still exist in those whom the apostle declares to be already born indeed by the sacrament of the new covenant, but yet incapable, as being natural, of receiving the things of the Spirit of God. For, as in the sacraments of the old covenant some persons were already spiritual, belonging secretly to the new covenant, which was then concealed, so now also in the sacrament of the new covenant, which has been by this time revealed, many live who are natural. And if they will not advance to receive the things of the Spirit of God, to which the discourse of the apostle urges them, they will still belong to the old covenant. But if they advance, even before they receive them, yet by their very advance and approach they belong to the new covenant; and if, before becoming spiritual, they are snatched away from this life, yet through the protection of the holiness of the sacrament they are reckoned in the land of the living, where the Lord is our hope and our portion. Nor can I find any truer interpretation of the scripture, "Thine eyes did see my substance, yet being imperfect;" considering what follows, "And in Thy book shall all be written."