Saul's Act of Prophesying

In 1 Samuel 10 and 19, Saul prophesies. Vos interprets this unusual occurrence as Saul receiving a judgment from the Lord.
This clip is from Christ the Center episode 590 (www.reformedforum.org/ctc590)

[@Tededison]

Also Saul lays before Samuel but David dances before God.

[@UkweliMinistries]

My question has always been: what was he prophesying about?

[@ArelSprite]

He was not prophesying because he was not a prophet of the Lord. He did that to make himself look like a prophet. Does that makes sense?

[@GoArian]

No Scripture to prove these musings

[@ArelSprite]

Read your scripture