Mohammed got tired of hearing the religious debates on his travels throughout the middle-east. It gave him fits! He knew he didn’t like the pantheon of gods in the great temple at Mecca so he smashed them all. Then he came up with a smashing good sales pitch to attract to himself army of adherents. Once achieved, he and his followers began an multi-century campaign to conquer the world.
I think Mohammed would have been dignosed with having ADHD.