e sick were placed in the streets, to be
healed by the shadow of Peter (Acts 5:15). Nor do they surpass the
faculty of nature; as when people are cured of a fever. Nor are they
beyond our hopes, since we all hope for the resurrection of the dead,
which nevertheless will be outside the course of nature. Therefore
not all things are outside the course of nature are miraculous.

Obj. 3: Further, the word miracle is derived from admiration. Now
admiration concerns things manifest to the senses. But sometimes
things happen outside the order of nature, which are not manifest to
the senses; as when the Apostles were endowed with knowledge without
studying or being taught. Therefore not everything that occurs
outside the order of nature is miraculous.

_On the contrary,_ Augustine says (Contra Faust. xxvi, 3): "Where
God does anything against that order of nature which we know and are
accustomed to observe, we call it a miracle."

_I answer that,_ The word miracle is derived from admiration, which
arises when an effect is manifest, whereas its cause is hidden; as
when a man sees an eclipse without knowing its cause, as the
Philosopher says in the beginning of his _Metaphysics._ Now the cause
of a manifest effect may be known to one, but unknown to others.
Wherefore a thing is wonderful to one man, and not at all to others:
as an eclipse is to a rustic, but not to an astronomer. Now a miracle
is so called as being full of wonder; as having a cause absolutely
hidden from all: and this cause is God. Wherefore those things which
God does outside those causes which we know, are called miracles.

Reply Obj. 1: Creation, and the justification of the unrighteous,
though done by God alone, are not, properly speaking, miracles,
because they are not of a nature to proceed from any other cause; so
they do not occur outside the order of nature, since they do not
belong to that order.

Reply Obj. 2: An arduous thing is called a miracle, not on account of
the excellence of the thing wherein it is done, but because it
surpasses the faculty of nature: likewise a thing is called unusual,
not because it does not often happen, but because it is outside the
usual natural course of things. Furthermore, a thing is said to be
above the faculty of nature, not only by reason of the substance of
the thing done, but also on account of the manner and order in which
it is done. Again, a miracle is said to go beyond the hope "of
nature," not above the