e angel merited beatitude by one act of his will,
he merited it in the first instant of his creation; and so, if their
beatitude was not retarded, then the angels were in beatitude in the
first instant.

Obj. 3: Further, there must be many intervals between things which
are far apart. But the beatific state of the angels is very far
remote from their natural condition: while merit comes midway
between. Therefore the angel would have to pass through many stages
of merit in order to reach beatitude.

_On the contrary,_ Man's soul and an angel are ordained alike for
beatitude: consequently equality with angels is promised to the
saints. Now the soul separated from the body, if it has merit
deserving beatitude, enters at once into beatitude, unless there be
some obstacle. Therefore so does an angel. Now an angel instantly, in
his first act of charity, had the merit of beatitude. Therefore, since
there was no obstacle within him, he passed at once into beatitude by
only one meritorious act.

_I answer that,_ The angel was beatified instantly after the first
act of charity, whereby he merited beatitude. The reason whereof is
because grace perfects nature according to the manner of the nature;
as every perfection is received in the subject capable of perfection,
according to its mode. Now it is proper to the angelic nature to
receive its natural perfection not by passing from one stage to
another; but to have it at once naturally, as was shown above (A. 1;
Q. 58, AA. 3, 4). But as the angel is of his nature inclined to
natural perfection, so is he by merit inclined to glory. Hence
instantly after merit the angel secured beatitude. Now the merit of
beatitude in angel and man alike can be from merely one act; because
man merits beatitude by every act informed by charity. Hence it
remains that an angel was beatified straightway after one act of
charity.

Reply Obj. 1: Man was not intended to secure his ultimate perfection
at once, like the angel. Hence a longer way was assigned to man than
to the angel for securing beatitude.

Reply Obj. 2: The angel is above the time of corporeal things; hence
the various instants regarding the angels are not to be taken except
as reckoning the succession of their acts. Now their act which
merited beatitude could not be in them simultaneously with the act of
beatitude, which is fruition; since the one belongs to imperfect
grace, and the other to consummate grace. Consequently, it remains