On the Gadarene Demoniacs (Matthew 8:28–34)

Whereas Matthew relates that there were two who were afflicted with daemons, but Mark and Luke mention only one, you must understand that one of them was a person of note, for whom all that country was in grief, and about whose recovery there was much care, whence the fame of this miracle was the more noised abroad.

God was so far known to them as it was His pleasure to be known; and He pleased to be known so far as it was needful. He was known to them therefore not as He is Life eternal, and the Light which enlightens the good, but by certain temporal effects of His excellence, and signs of His hidden presence, which are visible to angelic spirits though evil, rather than to the infirmity of human nature.

Either because that came upon them unexpectedly, which they looked for indeed, but supposed more distant; or because they thought their perdition consisted in this, that when known they would be despised; or because this was before the day of judgment, when they should be punished with eternal damnation.