John 7: 19. Did not Moshe give you Torah, yet not a man among you kept Torah? 20. Why do you want to kill me? The crowd answered and said, “You have a demon! Who wants to kill you?” 21. Y’shua answered and said to them, One work I have done and all of you marvel! 22. Because of this, Moshe gave circumcision to you. It was not because it was from him, Moshe, but from the patriarchs; yet you circumcise a man on the day of the Shabbat. 23. If a man is circumcised on the day of the Shabbat so that the Torah of Moshe not be loosed, why do you argue against me because the man I have made whole on the day of the Shabbat? 24. Do not be judging by hypocrisy, rather judge with a just judgment. (AENT)
 The Pharisees face a very stern rebuke here from Y’shua for not keeping the Torah of Moshe; his language could not be stronger. Y’shua’s teaching comes from the “divine” side (qnoma) within him. It is YHWH who is speaking through Mashiyach Y’shua. By contrast, “not a man among you,” not one Pharisee, is keeping Torah. The message is clear; Y’shua in effect is saying, “who are you to judge me when you don’t practice what you preach?” Even as a child from Galeela, Y’shua had a flawless understanding of Torah. Y’shua never lived one standard for himself while teaching another to the Pharisees, and another to his Jewish followers, and yet another for non-Jews. See Matthew 5:20.
 This event is in active participle form in Aramaic, indicating that it is unfolding into the immediate present. As a result, this verse clearly invalidates the false theory of a lunar Shabbat. This cannot be referring to a miracle on any other time but, rather, at that moment on that day – since that selfsame moment is called the Shabbat day!
Y’shua states that a day between the first and last days of Sukkot is the Shabbat. That being the case, the Shabbat is by definition, falling on a day other than the 1st, 8th, 15th, 22nd or 29th day of the month. This imperative clearly nullifies the lunar Shabbat falsehood; it is validated by Aramaicists and authoritative Aramaic grammars of both Christian and Jewish persuasion. Neither is there any historical documentation among Netzarim followers of Y’shua regarding the observance of a lunar Shabbat.
Nor do Jewish historians such as Yoseph ben Mattathias (Josephus) support the theory that Y’shua’s talmidim observed a lunar Shabbat. Had Y’shua or his talmidim adopted lunar Shabbat observance, the Rabbinical world would have raked them over the coals, but no such thing is evidenced in Jewish writings.
Here's MORE proof that the lunar Shabbat is WRONG!
Exodus 20:8 "Remember the day, Shabbat, to set it apart for God. 9 You have six days to labor and do all your work, 10 but the seventh day is a Shabbat for ADONAI your God. (CJB)
Exodus 31:16 The people of Isra'el are to keep the Shabbat, to observe Shabbat through all their generations as a perpetual covenant. 17 It is a sign between me and the people of Isra'el forever; for in six days ADONAI made heaven and earth, but on the seventh day he stopped working and rested.'" (CJB)
Leviticus 23: 3 " 'There are six days when you may work, but the seventh day is a Sabbath of rest, a day of sacred assembly. You are not to do any work; wherever you live, it is a Sabbath to the LORD. (CJB)
Exodus 16: 23 He told them, "This is what ADONAI has said: 'Tomorrow is a holy Shabbat for ADONAI. Bake what you want to bake; boil what you want to boil; and whatever is left over, set aside and keep for the morning.'" 24 They set it aside till morning, as Moshe had ordered; and it didn't rot or have worms.
25 Moshe said, "Today, eat that; because today is a Shabbat for ADONAI - today you won't find it in the field. 26 Gather it six days, but the seventh day is the Shabbat - on that day there won't be any."
27 However, on the seventh day, some of the people went out to gather and found none. 28 ADONAI said to Moshe, "How long will you refuse to observe my mitzvot and teachings?
29 Look, ADONAI has given you the Shabbat. This is why he is providing bread for two days on the sixth day. Each of you, stay where you are; no one is to leave his place on the seventh day." 30 So the people rested on the seventh day. (CJB)