I do not know what all sacrament means to these Churches but I do believe in shadows and patterns for understanding.
According to the Carnal command, true...
This I question. Where do you get this from?
I also question this. I do not see replacement, but something new.
This concerns lies being told about Paul and his teaching......He did not tell Jewish believers to not circumcise their children......
Ac 21:21 And they are informed of thee, that thou teachest all the Jews which are among the Gentiles to forsake Moses, saying that they ought not to circumcise their children, neither to walk after the customs.
James Told Paul to prove these allegations false.
A recount of the decision of acts 15 council.....
22 What is it therefore? the multitude must needs come together: for they will hear that thou art come.
23 Do therefore this that we say to thee: We have four men which have a vow on them;
24 Them take, and purify thyself with them, and be at charges with them, that they may shave their heads: and all may know that those things, whereof they were informed concerning thee, are nothing; but that thou thyself also walkest orderly, and keepest the law.
Even concerning the letter sent to all the churches at that time.... (4 prohibitions)
25 As touching the Gentiles which believe, we have written and concluded that they observe no such thing, save only that they keep themselves from things offered to idols, and from blood, and from strangled, and from fornication.
I think the focal point of these things concerned the promises made to Abraham.
Before the law of moses
Not abolished by the law
Come to it's fullness in Christ.....