Elongated Skulls Could be Proof of Alien Life Here!

You still haven't answered my real questions...
The best answer, IMO, is the Church of Philadelphia, as found in Revelation.
The Protestant Church is owned by the RC church, itself a most evil and corrupt entity and likely will be the center-stage in the coming Tribulation.
What do I men owned? Well the Reformers missed the mark. They never put back the proper day of Sabbath Rest, that The RC church had corrupted way back when. That makes 100% of Sunday Sabbath churches wrong.
And just because the RC church says they changed the Sabbath from Saturday, that does not mean our Jewish brethren had always celebrated Sabbath on a Saturday. It only means in the year of the change, they changed from a Saturday. So that then makes 100% of Saturday-Sabbath churches wrong.
Who's left? Oh yeah, the Jews. One might think the Jews must know what day the Sabbath is right? Well One would be wrong, they don't have a clue. They make it up as they go, and don't take my word for it, study it out. The Gregorian calendar, like it's predecessor the Julian, was specifically designed and implemented to confound the Sabbath Day.So the Jews are 100% wrong.
As to other religions I cannot speak.
But here's the deal, God confounded it on purpose, He says so in the Bible. Cuz He was ready to kill them all, for whoring after other gods..
So IMO, you cannot find a church that celebrates the correct seven-day-cycle, continuously-repeating, Sabbath.
That presents a bit of a problem now doesn't it..... because the Fourth Commandment is to remember the Sabbath to keep it Holy...
Believers are told to love the Lord your God..... and the way we prove our love is to be obedient to these commands. Yet we cannot keep this 4th command cuz nobody knows which day it is! And even if we knew it, if it fell not on a weekend, what employer is gonna permit that? And the following year, because of the 365 day year, not evenly divisible by 7, Sabbath would fall on a different day of the week. That means the Sabbath Day has continuously cycled thru different days of the week, since the calendar was confounded. One year it might be a Friday, the following a Thursday and on a leap-year it would jump 2 days.
Every single one of us would have to become self-employed.
So now with no church holding to the God's Sabbath, 100% of these churches are coming together on the wrong day. Does that mean you can't learn something from them; No. But consider this; most messages are pablum and 20 or so minutes long. That means in one year you will get about 17 hours of instruction and most of it on a repeating cycle and mostly pablum. They will not preach to you the things you need to know. They will preach to you the things you want to hear. Cuz heaven forbid you leave if you don't like the message, and you take your tithes and offerings with you. The church has fallen asleep. But every once in a while the Sabbath does fall on a Gregorian Sunday, and then for a whole year, the church is on track,unbeknownst to them.
I have not yet figured out which day is the Sabbath, God's Sabbath, and I think it will become extremely important to be on track in the coming days, because God puts a halt after the 4th horseman appears. A halt to allow the sealing of the believers, and IMO, I think this is to those who keep the Laws and Commands; in other words the Sabbath Keepers. These sealed one escape the plagues coming upon the earth. I want to be one of those because the plagues are terrible.
IMO these sealed ones are not the 144,000, because from the description given these more or less have to be children I mean kids, from the 12 tribes of Israel. There is no way I could fit into the definition the Bible gives of those.
So back to the question; which church has got it right? IMHO none.
But take heart when Jesus returns, he judges the churches first. And The church in Philadelphia appears to escape unscathed.