Immeasurably more stupid is the claim that the New Covenant "has not gone in to effect yet".
It is far worse than stupid. It is spiritual blasphemy and depravity.
The Lord's Supper is all about the New Covenant.
Do you partake of the Lord's Supper?
Okay. then show me when the aspects of the New Covenant pasted below went into effect!
Jeremiah 31:31-34
King James Version
31 Behold, the days come, saith the Lord, that I will make a new covenant with the house of Israel, and with the house of Judah:
32 Not according to the covenant that I made with their fathers in the day that I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was an husband unto them, saith the Lord:
33 But this shall be the covenant that I will make with the house of Israel; After those days, saith the Lord, I will put my law in their inward parts, and write it in their hearts; and will be their God, and they shall be my people.
34 And they shall teach no more every man his neighbour, and every man his brother, saying, Know the Lord: for they shall all know me, from the least of them unto the greatest of them, saith the Lord: for I will forgive their iniquity, and I will remember their sin no more.
Here is the complete biblical text defining the new covenant. so from history show the following:
1. when did God puit His laws in the hearts of all Israel
2. When did God take Israel back so that He is their god?
3. when did the 12 tribes become gods people again.
4. When did people stop needing to teach Jews to know the Lord.
5. When did all Israel come to know the Lord? From the least to the greatest.
Do not say that all Israel is not of Israel. This prophecy concerns all 12 tribes and all in them. that is what the house of Israel and Judah means.
I await the dates when all these went in to effect, seeing how you accuse me of blasphemy and depravity. Show me wrong from history! or recant bearing false witness.