Whether Christ's body was in Adam and the other patriarchs, as to something signate?

❌ Objection 1 : It would seem that Christ's body was in Adam and the patriarchs as to something signate. For Augustine says (Gen. ad lit. x) that the flesh of Christ was in Adam and Abraham "by way of a bodily substance." But bodily substance is something signate. Therefore Christ's flesh was in Adam, Abraham, and the other patriarchs, according to something signate.

❌ Objection 2 : Further, it is said (Rm. 1:3) that Christ "was made . . . of the seed of David according to the flesh." But the seed of David was something signate in him. Therefore Christ was in David, according to something signate, and for the same reason in the other patriarchs.

❌ Objection 3 : Further, the human race is Christ's kindred, inasmuch as He took flesh therefrom. But if that flesh were not something signate in Adam, the human race, which is descended from Adam, would seem to have no kindred with Christ: but rather with those other things from which the matter of His flesh was taken. Therefore it seems that Christ's flesh was in Adam and the other patriarchs according to something signate.