I do not think that to be true either that is an assumption. If it is bonafide as stated then it cannot be challenged even if it is not accepted. Jesus said that in JOhn 9 or 11 . when one doesn't accept the work of God and speaks out of an unlearned mind then it is opinionated, and should not draw immediately it is suggesting the work of satan .
I did caveat that it is an implication, not an outright accusal. But if it walks like a duck and quacks like a duck..?