“Where’s the Scripture to support that concept? “
Pray about it. Do your own research.
The person making the claim is the one responsible to provide the evidence to support it. Sending people off to do their own research for a claim someone else made is a farce. It’s the lazy way out by people who don’t have anything to support their contention.
If you can’t, or won’t, provide Scripture to support the doctrine, then it’s completely reasonable to conclude that you don’t have any.
I’ve read all of the New Testament and it isn’t in there. It’s nothing more than a fairy tale with no basis and no merit.