Mark 5 :43 :And he charged them much that no man should know this: and he commanded that [something] should be given her to eat.
Is it disobedience that after Jesus told them that no man should know of the miracle he did. Cause not only did they tell people they wrote it in the gospel for the world to read .
The reason Jesus said this occasionally is because He didn't want people to believe in Him based only on miracles He performed. Because of this:
Matthew 24
24 For false Christs and false prophets will appear and perform great signs and wonders that would deceive even the elect, if that were possible.
and .... it is recorded in scripture so we may be forewarned.
The word sign in the Greek is:
sémeion: a sign
Original Word: σημεῖον, ου, τό
Part of Speech: Noun, Neuter
Transliteration: sémeion
Phonetic Spelling: (say-mi'-on)
Definition: a sign
Usage: a sign, miracle, indication, mark, token.
2nd Corinthians 11
14 And no wonder, for even Satan disguises himself as an angel of light.
We are informed to be careful about what we perceive as a miracle, the Holy Spirit helps one to discern.
How to know?
The miracle glorifies God and Him only. Miracles always declare that God is active in our world and that he can disrupt the activities of nature to reveal his character and purposes. The principal test of any miracle—then, now, or in the future—is this: Who receives the glory? This can be a very subtle matter, for self-glorification is not always obvious. We should be on guard against anyone, however extraordinary his deeds, who glorifies himself (like Simon the magician who, in Acts 8:9)
God Bless.