d and adulterous
generation seeketh after a sign; and a sign shall not be given it,
but the sign of Jonas the prophet." Therefore He should not have
worked miracles.

Obj. 2: Further, just as Christ, at His second coming, is to come
with great power and majesty, as is written Matt. 24:30, so at His
first coming He came in infirmity, according to Isa. 53:3: "A man of
sorrows and acquainted with infirmity." But the working of miracles
belongs to power rather than to infirmity. Therefore it was not
fitting that He should work miracles in His first coming.

Obj. 3: Further, Christ came that He might save men by faith;
according to Heb. 12:2: "Looking on Jesus, the author and finisher of
faith." But miracles lessen the merit of faith; hence our Lord says
(John 4:48): "Unless you see signs and wonders you believe not."
Therefore it seems that Christ should not have worked miracles.

_On the contrary,_ It was said in the person of His adversaries (John
11:47): "What do we; for this man doth many miracles?"

_I answer that,_ God enables man to work miracles for two reasons.
First and principally, in confirmation of the doctrine that a man
teaches. For since those things which are of faith surpass human
reason, they cannot be proved by human arguments, but need to be
proved by the argument of Divine power: so that when a man does works
that God alone can do, we may believe that what he says is from God:
just as when a man is the bearer of letters sealed with the king's
ring, it is to be believed that what they contain expresses the
king's will.

Secondly, in order to make known God's presence in a man by the grace
of the Holy Ghost: so that when a man does the works of God we may
believe that God dwells in him by His grace. Wherefore it is written
(Gal. 3:5): "He who giveth to you the Spirit, and worketh miracles
among you."

Now both these things were to be made known to men concerning
Christ--namely, that God dwelt in Him by grace, not of adoption, but
of union: and that His supernatural doctrine was from God. And
therefore it was most fitting that He should work miracles. Wherefore
He Himself says (John 10:38): "Though you will not believe Me,
believe the works"; and (John 5:36): "The works which the Father hath
given Me to perfect . . . themselves . . . give testimony to Me."

Reply Obj. 1: These words, "a sign shall not be given it, but the
sign of Jonas," mean, as Chrysostom says (Hom. xliii in Matth.), that
"the