I was looking in history a bit beside the catholics you had the waldenians they are the real christians and the church in the wildernes from revelation nice theory? they were the only one who kept the commandments like sabbath on saturday

13And when the dragon saw that he was cast unto the earth, he persecuted the woman which brought forth the man child. 14And to the woman were given two wings of a great eagle, that she might fly into the wilderness, into her place, where she is nourished for a time, and times, and half a time, from the face of the serpent. 15And the serpent cast out of his mouth water as a flood after the woman, that he might cause her to be carried away of the flood. 16And the earth helped the woman, and the earth opened her mouth, and swallowed up the flood which the dragon cast out of his mouth. 17And the dragon was wroth with the woman, and went to make war with the remnant of her seed, which keep the commandments of God, and have the testimony of Jesus Christ.


http://www.homecomers.org/mirror/martyrs038.htm

1. That the Roman church is not the church of Christ, but the church of malediction; and that she decayed in the time of Sylvester, when the poison of temporal riches insinuated itself.

2. That all sins and defects are in the Roman church, and that they (the Waldenses) alone live holily.

3. That almost no one observes the doctrine of the holy Gospel, except they( the Waldenses).

4. That they, in truth, are poor in spirit, and suffer persecution for righteousness and faith's sake.

5. That they are the church of Jesus Christ.

6. That the Roman church is the whore described in John's Revelation.

compare that page with satanic wiki https://en.wikipedia.org/wiki/Waldensians



Waldensians held and preached a number of truths as they read from the Bible. These included:

The atoning death and justifying righteousness of Christ
The Godhead
The fall of man
The incarnation of the Son
A denial of purgatory as the "invention of the Antichrist"[8]
Valued voluntary poverty