It's not that simple. If you go to a group's website and look at their statement of faith, you're likely to find these ten items in all of them. So you shouldn't necessarily set your mind at ease; you should look at everything. What do they mean by these statement? For example, number 1: Biblical inspiration, authority, and sufficiency. Many groups claim this but they also teach "present truth" and "new revelation"; meaning they give lip service to Biblical inspiration, authority, and sufficiency while also claiming prophetic and apostolic authority to proclaim new truths which only they, at this time, have been granted authority to reveal.
And what else is part of their statement of faith? I wouldn't stop after number 10. A lot of groups are heavy-laden with confessions. They would probably agree with the list of 10 but would also add many other things that may or may not be truth.
You have to look at what a given group practices too, not just what they say. For example, the statement of faith of the United Methodist Church has most of the things in the list of 10, but they also ordain women ministers; and are currently split over LGBTQ issues.
So if I see a list like that my mind isn't set at ease at all.
And what else is part of their statement of faith? I wouldn't stop after number 10. A lot of groups are heavy-laden with confessions. They would probably agree with the list of 10 but would also add many other things that may or may not be truth.
You have to look at what a given group practices too, not just what they say. For example, the statement of faith of the United Methodist Church has most of the things in the list of 10, but they also ordain women ministers; and are currently split over LGBTQ issues.
So if I see a list like that my mind isn't set at ease at all.
The writer does preface the list by stating: All false religions deny, redefine, or supplement some or all of the following truth.
Your example of some claiming to have special revelation would definitely be considered denial, redefining and supplementing of #1.
As far as the Methodist church, you’re absolutely right. A Methodist may affirm all ten of these but if pressed will assuredly answer 6,9 & 10 with a caveat, in other words they would seek to redefine. Methodists are also, generally speaking, weak on the inherency of scripture #1. These are the reasons for the decline of the Methodist church, these slight steps over the boundary of orthodoxy.
Satan has always used false religion as a tool to destroy, no surprise he's formed some that masquerade as "Christian", some that affirm the trinity and other core doctrines. As the cunning serpent his false doctrines in "Christianity" are subtle, as we would expect. All the more reason for us to firmilnralize and adhere ourselves with orthodoxy.