THIRD ARTICLE [I, Q. 24, Art. 3]

Whether Anyone May Be Blotted Out of the Book of Life?

Objection 1: It seems that no one may be blotted out of the book of

life. For Augustine says (De Civ. Dei xx, 15): "God's foreknowledge,

which cannot be deceived, is the book of life." But nothing can be

taken away from the foreknowledge of God, nor from predestination.

Therefore neither can anyone be blotted out from the book of life.

Obj. 2: Further, whatever is in a thing is in it according to the

disposition of that thing. But the book of life is something eternal

and immutable. Therefore whatsoever is written therein, is there not

in a temporary way, but immovably, and indelibly.

Obj. 3: Further, blotting out is the contrary to inscription. But

nobody can be written a second time in the book of life. Neither

therefore can he be blotted out.

_On the contrary,_ It is said, "Let them be blotted out from the book

of the living" (Ps. 68:29).

_I answer that,_ Some have said that none could be blotted out of the

book of life as a matter of fact, but only in the opinion of men. For

it is customary in the Scriptures to say that something is done when

it becomes known. Thus some are said to be written in the book of

life, inasmuch as men think they are written therein, on account of

the present righteousness they see in them; but when it becomes

evident, either in this world or in the next, that they have fallen

from that state of righteousness, they are then said to be blotted

out. And thus a gloss explains the passage: "Let them be blotted out

of the book of the living." But because not to be blotted out of the

book of life is placed among the rewards of the just, according to the

text, "He that shall overcome, shall thus be clothed in white

garments, and I will not blot his name out of the book of life" (Apoc.

3:5) (and what is promised to holy men, is not merely something in the

opinion of men), it can therefore be said that to be blotted out, and

not blotted out, of the book of life is not only to be referred to the

opinion of man, but to the reality of the fact. For the book of life

is the inscription of those ordained to eternal life, to which one is

directed from two sources; namely, from predestination, which

direction never fails, and from grace; for whoever has grace, by this

very fact becomes fitted for eternal life. This direction fails

sometimes; because some are directed by possessing grace, to obtain

eternal life, yet they fail to obtain it through mortal sin. Therefore

those who are ordained to possess eternal life through divine

predestination are written down in the book of life simply, because

they are written therein to have eternal life in reality; such are

never blotted out from the book of life. Those, however, who are

ordained to eternal life, not through divine predestination, but

through grace, are said to be written in the book of life not simply,

but relatively, for they are written therein not to have eternal life

in itself, but in its cause only. Yet though these latter can be said

to be blotted out of the book of life, this blotting out must not be

referred to God, as if God foreknew a thing, and afterwards knew it

not; but to the thing known, namely, because God knows one is first

ordained to eternal life, and afterwards not ordained when he falls

from grace.

Reply Obj. 1: The act of blotting out does not refer to the book of

life as regards God's foreknowledge, as if in God there were any

change; but as regards things foreknown, which can change.

Reply Obj. 2: Although things are immutably in God, yet in themselves

they are subject to change. To this it is that the blotting out of

the book of life refers.

Reply Obj. 3: The way in which one is said to be blotted out of the

book of life is that in which one is said to be written therein anew;

either in the opinion of men, or because he begins again to have

relation towards eternal life through grace; which also is included

in the knowledge of God, although not anew.

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Summa Theologica, Part I (Prima Pars) From the Complete American Edition · 第 192 / 722 题