31 The same day there came certain of the Pharisees, saying unto him, Get thee out, and depart hence: for Herod will kill thee.
32 And he said unto them, Go ye, and tell that fox, Behold, I cast out devils, and I do cures to day and to morrow, and the third day I shall be perfected.— KJV, Luke 13:31-32
Herod was a politician. Jesus calls him a fox in verse 32. So a fox is someone that is skilled at verbal communication but is crafty and cunning. A fox is unsaved.
8 And when Herod saw Jesus, he was exceeding glad: for he was desirous to see him of a long season, because he had heard many things of him; and he hoped to have seen some miracle done by him.
9 Then he questioned with him in many words; but he answered him nothing.— KJV, Luke 23:8-9
How should we deal with the fox ?
Notice that Jesus answered the fox nothing. So we dont even have to reply to foxes.
And he said unto them, Go ye, and tell that fox, Behold, I cast out devils, and I do cures to day and to morrow, and the third day I shall be perfected. (Luke 13:32 [KJV])
Also we can cast out devils from a distance.