Tertullian

“ For again, predicating the resurrection of the same substance and returning once more to (his comparison of) the grain, he says: “It is sown in corruption, it is raised in incorruption; it is sown in dishonour, it is raised in glory; it is sown in weakness, it is raised in power; it is sown a natural body, it is raised a spiritual body.” [11] Now, certainly nothing else is raised than that which is sown; and nothing else is sown than that which decays in the ground; and it is nothing else than the flesh which is decayed in the ground. ”

“ Then the grain is safe enough, to which God has to assign a body. But how safe, if it is nowhere in existence, if it does not rise again if it rises not again its actual self? If it rises not again, it is not safe; and if it is not even safe, it cannot receive a body from God. But there is every possible proof that it is safe. For what purpose, therefore, will God give it “a body, as it pleases Him,” even when it already has its own “bare” body, unless it be that in its resurrection it may be no longer bare? That therefore will be additional matter which is placed over the bare body ”

“ The truth is, it is sown the barest grain, without a husk to cover it, without a spike even in germ, without the protection of a bearded top, without the glory of a stalk. It rises, however, out of the furrow enriched with a copious crop, built up in a compact fabric, constructed in a beautiful order, fortified by cultivation, and clothed around on every side. ”