What to say of this?
Nadab and Abihu were consumed by fire for using the wrong candle. These people are simply not to be taken seriously regarding what it means to come into the presence of the living God.
Perhaps the reason they are shouting so much, and making strange guttural grunting noises, is that they fear God will not hear their prayers. Perhaps they are afraid he is sleeping, or on a journey, or covering his feet.
That does happen with gods sometimes. But not the God of Abraham, Isaac, and Jacob. Not the God whose son was put to death for sins. He even died for sins like this video, although I have to trust the Word of God on that one, because I can’t see anything redeeming this abomination.