The Laws of Moses have nothing to do with this new song. Laws =/= song. Laws are commandments. A song is something you sing. Your refutation makes 0 sense.
Yet you still have no clue what this New Son was. It was going to be sung around the World and wasn't being sung when Isaiah pbuh was writing.
Kedar was not a brother of the Israelites. Kedar was a brother to the other "children of Ishmael". Jacob was not an Israelite, he was Israel. His children were "the children of Israel". Esau had three wives, one of whom was called Basmath and Maḥlath who was a daughter of Ishmael, a sister of Kedar.
Sorry but as shown they are all classed as brethren in the wider context of the word.
Those living under the covenant of circumcision were brothers to each other...
The first Muslims were descendants of Abraham's son, Ishmael pbut. The Second Century B.C. Book of Jubilees made clear they were under God's Covenant.
JUBILEES 17
Abraham made a great banquet for Yitschaq was weaned
1 And in the first year of the fifth week Yitschaq was weaned in this jubilee, [1982 A.M.] and Abraham made a great banquet in the third month, on the day his son Yitschaq was weaned.
2
And Ishmael, the son of Hagar, the Egyptian, was before the face of Abraham, his father, in his place, and Abraham rejoiced and blessed YAHWEH because he had seen his sons and had not died childless.
3 And he remembered the words which He had spoken to him on the day on which Lot had parted from him, and he rejoiced because
YAHWEH had given him seed upon the earth to inherit the earth, and he blessed with all his mouth the Creator of all things.
4 And Sarah saw Ishmael playing and dancing, and Abraham rejoicing with great joy, and she became jealous of Ishmael and said to Abraham, 'Cast out this bondwoman and her son; for the son of this bondwoman will not be heir with my son, Yitschaq.'
5
And the thing was grievous in Abraham's sight, because of his maidservant and because of his son, that he should drive them from him.
6 And YAHWEH said to Abraham 'Let it not be grievous in your sight, because of the child and because of the bondwoman; in all that Sarah has said to you, listen to her words and do them; for in Yitschaq shall your name and seed be called.
7
But as for the son of this bondwoman I will make him a great nation, because he is of your seed.'
JUBILEES 20
Abraham called all his sons and commanded them to observe the way of YAHWEH
1 And in the forty-second jubilee, in the first year of the seventh week,
Abraham called Ishmael, [2052 (2045?) A.M.] 2
and his twelve sons, and Yitschaq and his two sons, and the six sons of Keturah, and their sons.
2
And he commanded them that they should observe the way of YAHWEH; that they should work righteousness, and love each his neighbour, and act on this manner amongst all men; that they should each so walk with regard to them as to do just judgment and righteousness on the earth.
3
That they should circumcise their sons, according to the covenant which He had made with them, and not deviate to the right hand or the left of all the paths which YAHWEH had commanded us; and that we should keep ourselves from all fornication and uncleanness, and renounce from amongst us all fornication and uncleanness.
11 And he gave to Ishmael and to his sons, and to the sons of Keturah, gifts, and sent them away from Yitschaq his son, and he gave everything to Yitschaq his son.
12
And Ishmael and his sons, and the sons of Keturah and their sons, went together and dwelt from Paran to the entering in of Babylon in all the land which is towards the East facing the desert.
13
And these mingled with each other, and their name was called Arabs, and Ishmaelites.
They also mingled with their cousins the Israelites, so in antiquity were considered by Abraham pbuh to be brethren. Deut 18:18
https://www.yahwehsword.org/yahwehswordarchives/book_of_jubilees/book-jubilees-download.pd
It switches back and forth between referring to the nation as a collective and the plural. Verse 15 is in the singular, verse 18 is in the plural.
I've shown it wasn't Joshua pbuh, so still waiting for you to answer who this person, or persons as you prefer were, and remember they were to be 'like' Moses pbuh.
So, what nation were Sulaiman, Yunis, Isa, Yahya and what status did they have according to Islam?
They were believers who submitted their will to God or in Arabic, Muslims. The Qur'an doesn't say what tribe they were from or mention their heritage.
.
Those verse are obviously saying that it was requested that the entire nation not be directly spoken to by G-d. Not that individuals shouldn't be able to.
Presumably the nation not wanting to be addressed directly included
all those individuals, or did being addressed together make it more scary? Standing alone with no one's hand to hold was doable, but safety in numbers went out of the window...
:/
Ezra wrote G-d's Book because...that's what scribes do. He gathered the nation together because they had just spent 70 years in exile and had forgotten many things that they needed to know.
Produce a Torah from the time of Moses pbuh and let's compare.
Why would you assume that the prophet has to be like Moses in a way that is not like Joshua? Joshua was not a prophet at the time this passage was said.
The verse says 'like' Moses pbuh, clearly he was unlike other Prophets, and on studying his life we know he did some things that others Jewish Prophets haven't...
Took his family out of slavery, banished idolatry, introduced monotheism, became head of State, defeated the enemies of God, brought commandments from God.
34:10 shows no prophet rose like him, and ancient commentaries show never again in Israel did a Prophet like Moses pbuh appear.
Thar is written about the statement "who knew G-d face to face".
There was a half of a millennium in which God sent NO prophet at all to Israel, fulfilling the prophecy of Hosea: "The children of Israel shall abide many days without king, and without prince, and without sacrifice, and without pillar, and without ephod or teraphim" (Hosea 3:4).
Also, Micah prophesied of this same thing: "Then shall they cry unto Jehovah and he will not answer them; yea, he will hide his face from them ... concerning the prophets ... it shall be night unto you, and ye shall have no vision; and the sun shall go down upon the prophets, and the day shall be black over them" (Micah 4-6). This dreadful condition of Israel's having no prophetic word lasted for about five hundred years.
My question to you is, where are all the succession of prophets you mentioned??
Yes we do. The Dead Sea Scrolls talk about 2 Messiahs to come and 'that' Prophet, Deut 18:18. Plenty of books have been written on the subject, one being, Reclaiming the Dead Sea Scrolls, Lawrence H. Schiffman
We also have to accept the New Testament is a Historical record of Jewish life in the First Century, and there are quotes from Jews asking John the Baptist pbuh if he was 'that' prophet, to which he replied, No.