Why did John use 'Sprit' instead of 'Prophet' in 1John 1:3 (part 1 of 2)

Hi Everyone

What I learnt from today's topic: Why did John use 'Sprit' instead of 'Prophet' in 1John 1:3 (part 1 of 2)

A prophet is a seer, soothsayer, a predictor .a person regarded as inspired teacher proclaimer of the will
of God

1 John 4:1"beloved, believe not every spirit,but try the spirits whether they are of God: because many false prophets are gone out into the world.

Corinthians 14:32 says, the spirit of the prophet are subject to the prophet. That is a prophet is being recognized by the spirit in him like prophet Isaiah, Amos , even prophet Jeremiah, Ezekiel also have a different spirit of thy Lord

Any prophet that says that Jesus is a man does not have the spirit of God in him.
According to 1john 4:2, hereby know yet the spirit of God: every spirit that confesseth that Jesus is come in the flesh is of God, and any spirit that confesseth not that Jesus is come in the flesh is not of God.

Thank you