1 Corinthians 10:2

"That our fathers," saith he, "were all under the cloud, and all passed through the sea; and were all baptized unto Moses in the cloud and in the sea; and did all eat the same spiritual meat; and did all drink the same spiritual drink; for they drank of a spiritual Rock that followed them: and the Rock was Christ. Howbeit with most of them God was not well pleased." And wherefore saith he these things? To point out that as they were nothing profited by the enjoyment of so great a gift, so neither these by obtaining Baptism and partaking of spiritual Mysteries, except they go on and show forth a life worthy of this grace. Wherefore also he introduces the types both of Baptism and of the Mysteries. But what is, "They were baptized into Moses?" Like as we, on our belief in Christ and His resurrection, are baptized, as being destined in our own persons to partake in the same mysteries; for, "we are baptized," saith he, "for the dead," i.e., for our own bodies; even so they putting confidence in Moses, i.e., having seen him cross first, ventured also themselves into the waters. But because he wishes to bring the Type near the Truth; he speaks it not thus, but uses the terms of the Truth even concerning the Type. Further: this was a symbol of the Font, and that which follows, of the Holy Table. For as thou eatest the Lord's Body, so they the manna: and as thou drinkest the Blood, so they water from a rock. For though they were things of sense which were produced, yet were they spiritually exhibited, not according to the order of nature, but according to the gracious intention of the gift, and together with the body nourished also the soul, leading it unto faith. On this account, you see, touching the food he made no remark, for it was entirely different, not in mode only but in nature also; (for it was manna;) but respecting the drink, since the manner only of the supply was extraordinary and required proof, therefore having said that "they drank the same spiritual drink," he added, "for they drank of a spiritual Rock that followed them," and he subjoined, "and the Rock was Christ." For it was not the nature of the rock which sent forth the water, (such is his meaning,) else would it as well have gushed out before this time: but another sort of Rock, a spiritual One, performed the whole, even Christ who was every where with them and wrought all the wonders. For on this account he said, "that followed them." Perceivest thou the wisdom of Paul, how in both cases he points out Him as the Giver, and thereby brings the Type nigh to the Truth? "For He who set those things before them," saith he, "the same also hath prepared this our Table: and the same Person both brought them through the sea and thee through Baptism; and before them set manna, but before thee His Body and Blood." As touching His gift then, such is the case: now let us observe also what follows, and consider, whether when they showed themselves unworthy of the gift, He spared them. Nay, this thou canst not say. Wherefore also he added, "Howbeit with most of them God was not well-pleased;" although He had honored them with so great honor. Yea, it profited them nothing, but most of them perished. The truth is, they all perished, but that he might not seem to prophesy total destruction to these also, therefore he said, "most of them." And yet they were innumerable, but their number profited them nothing: and these were all so many tokens of love; but not even did this profit them, inasmuch as they did not themselves show forth the fruits of love. Thus, since most men disbelieve the things said of hell, as not being present nor in sight; he alleges the things heretofore done as a proof that God doth punish all who sin, even though He have bestowed innumerable benefits upon them: "for if ye disbelieve the things to come," so he speaks, "yet surely the things that are past ye will not disbelieve." Consider, for example, how great benefits He bestowed on them: from Egypt and the