Yawn.......as usual, you make the same boring error so many other materialists have. Think of it this way. God, angels, or any spiritual or supernatural thing is by definition, from a science perspective, a natural or material thing.
You cannot define everything within the universe as automatically material or natural and then exclude spiritual things based on definitions. By definition then, spiritual things are "natural" relevant to the universe, but by your tone, it's obvious it may be best to conclude any discussions with you.
In other words, you have no evidence.