A man of God shouldn't be focused with these activities but instead does the work of an evangelist and ministries [2 Timothy 4:5].
We can state this differently. Because he is involved in these things, that means that he is not a man of God. Employee of some church maybe, but a man of God no.
It is indeed a life lesson for those who had wrecked out themselves on following this Son of God on which this do just simply opened up their eyes that there's no one on this world would be able to know on what would be the result of a particular game or even lets say generally about knowing everything on what would happen in the future on which this isnt that limited to gambling but also in other things as well. No one could predict the future and its so dumb for someone to make up some blind bets just because someone has told them that it would win or something that pertains about winning bet or positive outcome.
Even professional bettors do lose up their bets too and its already that shady when you do hear out some guaranteed win or profits on this particular game.
He's much more likely to be the son of Satan for doing this, than he is of being a Son of God. News stories like this shouldn't even be a thing.
This is funny, I still wonder why would a pastor make a prophecy about gamble, hmm. That's ridiculous because gamble is so funny sometimes, when you think it would be sure some minutes later the whole thing changed. However a word of advice to all pastors is that they should stay away from gamble and politics because if any go contrary to their prophecies the people will be against them, just like what is already happening to the pastor in the op.
He deserves it. What is next, pastors making only fans predictions?