People changed it from what he started. That's why there are so many denominations. The truth hurts. It hurt me when I first heard it. I fought against it. When I finally gave in to it, there was no way I could start going back to church. It caters to your soul, but it is the spirit that need to be fed.
People can do whatever they want ,makes no difference to the fact that Christianity is Christ's religion and is the only true one. You seem to miss, whether non-denominational the practice laid down by Christ: Celebrating His supper, baptism and marriage in Him are religion- His. I am a follower of Christ, my faith in application is His religion. Yes people change lots of things , if they do they are not practicing the faith. I am nondenominational as far as what exist at present. But if you have read- in these end times the Lord is making TRUE Priest unto Himself, Sons of light and Righteousness. The Manifestation. All God's House shall manifest the presents of Christ REV.12.
The Lord also has a name for His assembly revealed in 2 John1:1-2
Greeting from the Elder
1
The elder, To the chosen lady and her children, whom I love in the truth — and not I alone, but also all who know the truth — 2because of the truth that abides in us and will be with us forever:…
Before translation to English from the Hebrew and Greek (Kuria Hebrew and Greek Copia or sometimes spelled Kopia) It means Noble Lady or(Spiritual Lady mother) Kuria- in Greek( Abundance or Supply) in the fact this end time Church will be given in abundance , spiritual gifts and supply the world with the true teachings of Christ.
Her Children are called Kyrie. This is also represented in the Rev.12 sign. Kyrie is this Mother'Church's offspring also mentioned in Rev.12:17.
This letter in which the Beloved John penned was not a single lady but a collective group who are the first wave of putting an end to sin during this end of the age. Her offspring Kyrie will exhibit gifts like Christ, Kyrie means "Lord have Mercy". Our Beloved John( who by the way is one of the witnesses of Rev. 11) will speak to us personally. As the letter states.
Greeting from the Elder
(
3 John 1:1-4)
1The elder,
To the chosen lady and her children, whom I love in the truth—and not I alone, but also all who know the truth—
2because of the truth that abides in us and will be with us forever:
3Grace, mercy, and peace be with us in truth and love from God the Father and from Jesus Christ, the Son of the Father.
Walking in the Truth
(
John 8:30-41)
4I was overjoyed to find some of your children walking in the truth, just as the Father has commanded us.
5And now I urge you, dear lady—not as a new commandment to you, but one we have had from the beginning—that we love one another.
6And this is love, that we walk according to His commandments. This is the very commandment you have heard from the beginning, that you must walk in love.
Beware of Deceivers
7For many deceivers have gone out into the world, refusing to confess the coming of Jesus Christ in the flesh. Any such person is the deceiver and the antichrist.
8Watch yourselves, so that you do not lose what we have worked for, that you may be fully rewarded.
9Anyone who runs ahead without remaining in the teaching of Christ does not have God. Whoever remains in His teaching has both the Father and the Son.
10If anyone comes to you but does not bring this teaching, do not receive him into your home or even greet him.
11Whoever greets such a person shares in his evil deeds.
Final Greetings
12I have many things to write you, but I would prefer not to use paper and ink. Instead, I hope to come and speak with you face to face, so that our joy may be complete.
13The children of your elect sister send you greetings.
The Elect Sister here is the First Church as originally started, we are the Last True Church who keep in line with the original therefore are sisters (That is WE- meaning those Elected today).