FIFTH ARTICLE [III, Q. 50, Art. 5]

Whether Christ's Was Identically the Same Body Living and Dead?

Objection 1: It would seem that Christ's was not identically the same

body living and dead. For Christ truly died just as other men do. But

the body of everyone else is not simply identically the same, dead

and living, because there is an essential difference between them.

Therefore neither is the body of Christ identically the same, dead

and living.

Obj. 2: Further, according to the Philosopher (Metaph. v, text. 12),

things specifically diverse are also numerically diverse. But

Christ's body, living and dead, was specifically diverse: because the

eye or flesh of the dead is only called so equivocally, as is evident

from the Philosopher (De Anima ii, text. 9; _Metaph._ vii). Therefore

Christ's body was not simply identically the same, living and dead.

Obj. 3: Further, death is a kind of corruption. But what is corrupted

by substantial corruption after being corrupted, exists no longer,

since corruption is change from being to non-being. Therefore,

Christ's body, after it was dead, did not remain identically the

same, because death is a substantial corruption.

_On the contrary,_ Athanasius says (Epist. ad Epict.): "In that body

which was circumcised and carried, which ate, and toiled, and was

nailed on the tree, there was the impassible and incorporeal Word of

God: the same was laid in the tomb." But Christ's living body was

circumcised and nailed on the tree; and Christ's dead body was laid

in the tomb. Therefore it was the same body living and dead.

_I answer that,_ The expression "simply" can be taken in two senses.

In the first instance by taking "simply" to be the same as

"absolutely"; thus "that is said simply which is said without

addition," as the Philosopher put it (Topic. ii): and in this way the

dead and living body of Christ was simply identically the same: since

a thing is said to be "simply" identically the same from the identity

of the subject. But Christ's body living and dead was identical in

its suppositum because alive and dead it had none other besides the

Word of God, as was stated above (A. 2). And it is in this sense that

Athanasius is speaking in the passage quoted.

In another way "simply" is the same as "altogether" or "totally": in

which sense the body of Christ, dead and alive, was not "simply" the

same identically, because it was not "totally" the same, since life

is of the essence of a living body; for it is an essential and not an

accidental predicate: hence it follows that a body which ceases to be

living does not remain totally the same. Moreover, if it were to be

said that Christ's dead body did continue "totally" the same, it

would follow that it was not corrupted--I mean, by the corruption of

death: which is the heresy of the Gaianites, as Isidore says (Etym.

viii), and is to be found in the Decretals (xxiv, qu. iii). And

Damascene says (De Fide Orth. iii) that "the term 'corruption'

denotes two things: in one way it is the separation of the soul from

the body and other things of the sort; in another way, the complete

dissolving into elements. Consequently it is impious to say with

Julian and Gaian that the Lord's body was incorruptible after the

first manner of corruption before the resurrection: because Christ's

body would not be consubstantial with us, nor truly dead, nor would

we have been saved in very truth. But in the second way Christ's body

was incorrupt."

Reply Obj. 1: The dead body of everyone else does not continue united

to an abiding hypostasis, as Christ's dead body did; consequently the

dead body of everyone else is not the same "simply," but only in some

respect: because it is the same as to its matter, but not the same as

to its form. But Christ's body remains the same simply, on account of

the identity of the suppositum, as stated above.

Reply Obj. 2: Since a thing is said to be the same identically

according to suppositum, but the same specifically according to form:

wherever the suppositum subsists in only one nature, it follows of

necessity that when the unity of species is taken away the unity of

identity is also taken away. But the hypostasis of the Word of God

subsists in two natures; and consequently, although in others the

body does not remain the same according to the species of human

nature, still it continues identically the same in Christ according

to the suppositum of the Word of God.

Reply Obj. 3: Corruption and death do not belong to Christ by reason

of the suppositum, from which suppositum follows the unity of

identity; but by reason of the human nature, according to which is

found the difference of death and of life in Christ's body.

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Summa Theologica, Part III (Tertia Pars) From the Complete American Edition · 第 344 / 654 题