here was no obstacle in him to such turning. Therefore the angel had
no need of grace in order to turn to God.

Obj. 3: Further, to turn oneself to God is to dispose oneself for
grace; hence it is said (Zech. 1:3): "Turn ye to Me, and I will turn
to you." But we do not stand in need of grace in order to prepare
ourselves for grace: for thus we should go on to infinity. Therefore
the angel did not need grace to turn to God.

_On the contrary,_ It was by turning to God that the angel reached to
beatitude. If, then, he had needed no grace in order to turn to God,
it would follow that he did not require grace in order to possess
everlasting life. But this is contrary to the saying of the Apostle
(Rom. 6:23): "The grace of God is life everlasting."

_I answer that,_ The angels stood in need of grace in order to turn
to God, as the object of beatitude. For, as was observed above
(Q. 60, A. 2) the natural movement of the will is the principle
of all things that we will. But the will's natural inclination is
directed towards what is in keeping with its nature. Therefore, if
there is anything which is above nature, the will cannot be inclined
towards it, unless helped by some other supernatural principle. Thus
it is clear that fire has a natural tendency to give forth heat, and
to generate fire; whereas to generate flesh is beyond the natural
power of fire; consequently, fire has no tendency thereto, except in
so far as it is moved instrumentally by the nutritive soul.

Now it was shown above (Q. 12, AA. 4, 5), when we were treating of
God's knowledge, that to see God in His essence, wherein the ultimate
beatitude of the rational creature consists, is beyond the nature of
every created intellect. Consequently no rational creature can have
the movement of the will directed towards such beatitude, except it be
moved thereto by a supernatural agent. This is what we call the help
of grace. Therefore it must be said that an angel could not of his own
will be turned to such beatitude, except by the help of grace.

Reply Obj. 1: The angel loves God naturally, so far as God is the
author of his natural being. But here we are speaking of turning to
God, so far as God bestows beatitude by the vision of His essence.

Reply Obj. 2: A thing is "difficult" which is beyond a power; and
this happens in two ways. First of all, because it is beyond the
natural capacity of the power. Thus, if it can be attained by some
help, it is said to be