OK, so you are saying God is cool with people making up their own teachings and ignoring His Word?
As for anyone else, if you ignore the Word, you won't be blessed. It's not good for anybody. But we're talking about (usually) people who walk in the only light that they have (for lack of Biblical teaching He agrees with).
The do what they know. What was it He said, something like, "Every denomination has a deposit of truth." In other words, the Word they agree with (that He agrees with) enables them to be blessed. They use that to try and win others. They're not opposed to Him.
He told Hagin, "I bless My people as far as I can", but He went on to say that people have to walk in His plan and that's why they're not as blessed as they might; that's why they're not as happy as they might be; that's why they may tribulate more than they need to; that's why sometimes they're not financially prosperous; or healed, etc.
Unquestionable the enemy entered into the picture and weaved some bad doctrine and He won't bless it no matter how many times they genuflect or use holy water, etc. But as much of the Word they do walk in, He'll bless them because many of their hearts are right.
They might not have any power working, but they're on board. They do the "Mary" thing without a troubled conscience. I'm convinced it's wrong, but it does not disqualify them in their ignorance.
I know it's a real stronghold and it really irks some Catholics to hear me say this. It was handed to them just like some of the junk we've heard was handed to us.
A lot of "religious" thinking has to get dismantled and He's doing it. It takes patience to get past that labyrinth of doctrine. I can assure you that He never gave up on them, even though they deviate from the plan in some ways. It's better to be part of the solution and not dismiss a camp He's very much active in. That's all I can really say.
You could quote a bunch of scripture that would seemingly disqualify them, but since He reads the heart and speaks through the conscience, the fruits of it (what we're to judge by, because of our limited knowledge of the heart condition of the one you'd be inclined to judge) are favorable.
You'll see a lot more in the future from them. I do get tired of the "Peter's successors" thing, and Purgatory robs them of the joy and consolation of their loved one's passing, but believe it or not, they are your brothers and sisters.