We see a similar thing today.

There are those who strongly defend the miracles
of Jesus. They believe the inspiration of the
scriptures.

Even though the passages that they defend speak
of the signs following believers of today, when
men take God at His word and go forth healing
the sick as Jesus did, they loudly oppose what they
are doing.

Books and commentaries are written on the
miracles of Jesus and His disciples, but at the
same time warn all people against those who
preach deliverance for the sick.