Catholicism arose from a Paulian understanding of the Gospel and a gentile interpretation of the Torah or Judaism. It is valid insomuch as it is true to the original form and content of the Law and Testimony. It’s the gentile understanding of the Renewed Covenant in Christ.
To understand that it is the work of G-dly gentiles with no real understanding of the workings of Rabbinical Judaism and that its head is not G-d nor Jesus but an Apostle named Paul is to reveal its arrest in development and eventual dissolution. Where everyone who fancies himself a lover of G-d and a disciple of Christ, is inspired of his own will and heart to "Father" a branch and Church of Christ, often with total disregard for the Law and the Testimony of the Chosen Prophets of the L-RD. Each church born of men with no Light in them.
This is no more than deism, and idolatry of self. Dead men working with the Light in their offspring; heathen, pagan tribesmen of the jungle claim as much and none know the L-RD of Hosts. Otherwise, they would claim Christ aright and come through Israel and Abraham to His Mercy Seat.
Isa 8:20 To the law and to the testimony: if they speak not according to this word, [it is] because [there is] no light in them.
G-d did not choose the gentile people. It is that simple and that complicated. The gentiles unwillingness to convert to Judaism is their stumbling block, and the mark of Cain upon them. On the other hand, if and when they do convert, they may and do bring to the Real Faith and Religion what It lacks without them, Natural Ability.
Rom 2:14 For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves: Which shew the work of the law written in their hearts, their conscience also bearing witness, and [their] thoughts the mean while accusing or else excusing one another;) In the day when God shall judge the secrets of men by Jesus Christ according to my gospel.
Thus fulfilling the Adonai’s Will for Himself upon return.
Jhn 14:3-4, 28 And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, [there] ye may be also. And whither I go ye know, and the way ye know.
Ye have heard how I said unto you, I go away, and come [again] unto you. If ye loved me, ye would rejoice, because I said, I go unto the Father: for my Father is greater than I.
For the Place the Adonai returns to is like unto that place which no man knoweth the Way nor may go, yet from whence all men come, and through which G-d in His Purity may enter into the world in each living, breathing, believing disciple.
Jhn 8:21 Then said Jesus again unto them, I go my way, and ye shall seek me, and shall die in your sins: whither I go, ye cannot come.
If Paul were the Chief of Sinners then I submit, that Jesus by doing what he did for the L-RD and the creation, willingly became the Chief of Numpties.
Mat 20:16 So the last shall be first, and the first last: for many be called, but few chosen.
2Cr 8:9 For ye know the grace of our Lord Jesus Christ, that, though he was rich, yet for your sakes he became poor, that ye through his poverty might be rich.
For the Foundation of the Church is Revelation, and such cometh from the mouth of babes, numpties.
Mat 16:18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
HaShem’s Rest seems to be satisfaction in a Work only the Adonai may precisely recognize, appreciate and Glorify.
Often as violently opposed as jews and gentiles may become, the two parts of the same G-d are best understood by ancient sages beholding numpties, trusting Christ to shepherd all through Ages of chaos, strivings and tribulations.
HaShem’s Work is restoring Justice, preserving righteousness and maintaining allegiance to G-d while protecting Its Adonai in a creation fraught with devils and sinners who long ago grew cold to G-d and His HaShem and Adonai. The duty of setting a table for the L-RD’s Anointed in the presence of His enemies falls to the HaShem.
Where the HaShem is disadvantaged is in the breadth of revelation and the Work of the Holy Ghost.
Jhn 14:10 the Father that dwelleth in me, he doeth the works.
Without allegiance to Its Adonai, the HaShem may become no more than a scared beast in the wilderness, striking out violently at any perceived threat, lashing out to protect personal space and territory against intrusion, instead of protecting that which does this simply by being, trusting, and sharing in G-d, the Creator of Territory- the Adonai and faith in Him. Without this allegiance, the HaShem perverts Justice and victimizes Its Adonai.
This is a Disciple acting out in contempt, rather than Holy reverence and concern for G-d Will. Becoming suicidally hateful toward its’ Self. Which instead of fulfilling the HaShem, requires Its Adonai to "save."
Neh 9:27 Therefore thou deliveredst them into the hand of their enemies, who vexed them: and in the time of their trouble, when they cried unto thee, thou heardest [them] from heaven; and according to thy manifold mercies thou gavest them saviours, who saved them out of the hand of their enemies.
Oba 1:21 And saviours shall come up on mount Zion to judge the mount of Esau; and the kingdom shall be the LORD’S.
Which is what makes the Good Shepherd, Good. As the Adonai Perfected, and crucified, risen by the Power of the L-RD, unto the redemption of the Creation. "For G-d so loved the world…"
The Adonai must suffer deformity because of the world’s unwillingness and inability to hear and see G-d much less do as He commands with any degree of understanding whatesoever, which is where the HaShem comes in preserving the Law and Testimony and Olde School Ways. Thus the Adonai undergoes the same sufferings of Its HaShem in a Way which is more pure, clean, and greatly painful than that of the HaShem apart. The Phenomena sheds new Light upon the HaShem’s Being and Function as part of the L-RD but does not change Its form nor duty, unless It betray the L-RD, and all Hell break loose; requiring It to harken unto the Foundation of a Renewed Covenant- Revelation. When acting in a mutually beneficial role toward Its Adonai, the HaShem in a disciple acts with precision and care, perfecting ItSelf and Unifying G-d in Its Relationship with ItSelf.
We come to realize that the Old Testament was indeed the Adonai experiencing a grace to grace existence through ages of wonders leading to Glory that separates Adonai from HaShem with the Promise of reunification while each part of the Whole works to perfect that which few men undertook to understand and strive for.
Mat 22:14 For many are called, but few [are] chosen.
Mal 2:2 If ye will not hear, and if ye will not lay [it] to heart, to give glory unto my name, saith the LORD of hosts, I will even send a curse upon you, and I will curse your blessings: yea, I have cursed them already, because ye do not lay [it] to heart.
Jhn 5:44 How can ye believe, which receive honour one of another, and seek not the honour that [cometh] from God only?
Jhn 7:18 He that speaketh of himself seeketh his own glory: but he that seeketh his glory that sent him, the same is true, and no unrighteousness is in him.