Jesus Muslim:

The original believers were called Muslims.  Islam came to restore the original Faith:

Isaiah 56:5
5 I will give in my house and within my walls
    a monument and a name
    better than sons and daughters;
I will give them an everlasting name
    which shall not be cut off.

The immediate context was about Eunuchs, but the broader context is for all Believers.  Keep in mind that Eunuchs were forbidden from being called sons of GOD anyway.  The future name was for all believers.  This is further proven in the New Testament.

Jesus Muslim:

Luke 6:40  Jesus, Mary and all original believers were called Mushlems (Muslims):

3-  kal adam she'MUSHLAM means:

4-  yihyeh is the same as Arabic Yahya.  Yahya is derived from Haya (life).  Yahya means living.  It is also used for sycophantic chanting "long lives....".  So if you're totally a Muslim, then you'll be considered alive and living by GOD Almighty.

Every adam  includes every Yahoodi and Gentile, and not just Yahood (Jews).  Rabbo is his Rabbi, not his math or biology teacher.  So even if your Rabbi has reached the most piety and knowledge, you can still be equal or even better than him if you are a genuine Muslim.  Keep in mind that in Judaism, Rabbis don't work.  They serve entirely in the temple (synagogue).  The average citizen (Yahoodi or Gentile) works (smith, welder, farmer, carpenter, caravans and trade, etc...).  So even if you're an average citizen, but you are a genuine Muslim, irrespective of whether you are a yahoodi or not, you can be equal to the best of the Rabbis.  Jesus also told the Jews that GOD will replace their holiness with another ETHNI (ethnic) group, and he called them Muslims.  Only Islam thoroughly fulfills this.  Jesus commanded his followers to:

1-  Practice and obey the Jewish Law (Matthew 23:3).

2-  He told them that he only came to the lost sheep of Israel.

3-  He said that he was limited only to his generation.

Matthew 15:24 24 Jesus answered, “I was sent only to the lost sheep of Israel.”
Matthew 24:34  "Verily I say unto you, This generation shall not pass, till all these things be fulfilled."
Matthew 5:17-20, Matthew 23:1-3 “Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them.

4-  His second return will be from the Arabs in the East, and he will return as GOD's lightening from the EAST.

5-  Jesus also told the Jews that GOD will replace their holiness with another ETHNI (ethnic) group, and he called them Muslims.

6-  GOD's New Song:

Isaiah 42:10-13 GOD will sing a New Song from Arabia.  He also said He will send a new Covenant from עֲרָבָ֛ה, Ărāḇā (Araba; Arabia), and His new House will be in the desert of Arabia, and His new Prophet will be a Gentile Prophet from Arabia.
  

7-  Islam is the Divine Truth:

Islam is GOD Almighty's Divine Truth.  To be 100% sure about this, visit:

The Glorious Quran's STUNNING Numerical and Scientific Miracles.
What is Islam?

Islam called Silm in Bibles and Quran:

Islam is called "Islam", "Selm", and "Salam" in the Glorious Quran:
  

1. "The Religion before God is Islam (الاسلام submission to His Will)...." (The Noble Quran, 3:19).
   
   "O ye who believe! Enter into Silm (في السلم into the Selm, which is another name for Islam) whole-heartedly; and follow not the footsteps of the evil one; for he is to you an avowed enemy." (The Noble Quran, 2:208).
   
   Selm or Silm is also mentioned in Gensis 17:1:
   
   Targum Jonathan on Gensis 17:1
   וַהֲוָה אַבְרָם בַּר תִּשְׁעִין וּתְשַׁע שְׁנִין וְאִתְגְלֵי יְיָ לְאַבְרָם וַאֲמַר לֵיהּ אֲנָא אֵל שַׁדַי פְּלַח קֳדָמַי
   וֶהֱוֵי שְׁלִים בְּבִשְרָךְ
   Translation:
   And Abram was the son of ninety and nine years, and the Lord appeared to Abram, and said to him, I am El Shadai; serve before Me and be shelim in thy flesh

2. (https://www.sefaria.org/Targum_Jonathan_on_Genesis.17.1?lang=bi)
   
   

The details to all of the above are in the following points:

The original believers were always called Muslims:

The details of the video's text, references and proofs are further below.

Keep in mind also that the final Prophet from Arabia in Jeremiah 31:31–32, Isaiah 42:10-13, John 1:19-21 and John 7:40-44 will bring a new covenant different from the one given to Moses ("It will not be like the covenant I made with their ancestors"), and he will be a gentile.  Only Islam's Covenant and Prophet fulfilled this.  Please visit:

www.answering-christianity.com/predict.htm

www.answering-christianity.com/predict.htm#new_song
  
Prophecy about Muslims will bow to GOD in the direction of His Holy Temple.  Notice the "I will" and "toward" prophecy:

1-  The believers' title was always Muslims  (Isaiah 56:5 [2]: Muslim is the future believers' name.  Sons and daughters titles will be "no more" [2]), Salamays, Mushlams, Mushlemanies.  This is also where we get Shalom from.  It is SALAM.  The Jews' deficient tongue pronounces the S as SH and the soft A as O.  This is similar to those who pronounce the W as V in India, and the TH as Z in Europe and elsewhere.

All the nations:

Again, Islam also believes in the return of the Messiah the son of our virgin mother, Mary, peace be upon both of them.  So it is quite possible that the Divine Revelations that he will receive will make the Sabbath be the Holy Day upon all of the nations of the earth after the Messiah defeats the anti-Christ and his armies.  Even the NT says Jesus will return from the East (Arabia):

www.answering-christianity.com/east.htm


The following prophecy from Isaiah also supports that the Sabbath will/might become earth's Holy Day after Allah Almighty establishes his Messiah's Kingdom here on earth and upon all of the nations of the earth:

Isaiah 66:22-23
Revised Standard Version
22 “For as the new heavens and the new earth
    which I will make
shall remain before me, says the Lord;
    so shall your descendants and your name remain.
23 From new moon to new moon,
    and from sabbath to sabbath,
all flesh shall come to worship before me,
says the Lord.

It is possible that when the Messiah returns, he will restore the Holiness of the Sabbath.  After all, when he was on earth the first time, he observed the Sabbath as a Holy Day.  So as a Muslim, I have no issues at all with the Sabbath being restored again when the Messiah returns.  Currently in Islam, I am not under the covenant of observing the Sabbath.  But the Sabbath becoming holy again could with the return of the Messiah is quite possible.

Otherwise, GOD Almighty can also expire the Sabbath's holiness with the new Covenant:  The Jews' expiring Covenant (Jeremiah 31:31–32).

GOD's New Song:

Isaiah 42:10-13 GOD will sing a New Song from Arabia.  He also said He will send a new Covenant from עֲרָבָ֛ה, Ărāḇā (Araba; Arabia), and His new House will be in the desert of Arabia, and His new Prophet will be a Gentile Prophet from Arabia.

2-  Moses' in-laws from Jethro and others were Salamays and Muslimays (video):

"Jethro, also called Reuel, or Hobab, in the Old Testament, priest of Midian of the Kenite clan, with whom Moses took refuge after he killed an Egyptian and whose daughter Moses married (Exodus 3:1)

After the Exodus, Jethro visited the Hebrews encamped at the “mountain of God” and brought with him Moses’ wife and sons. There he officiated at a sacrifice to God that was attended by Aaron and the elders of Israel. He also suggested that Moses appoint able men to assist him in judging his people, thus founding the Hebrew judiciary (Exodus 18). Jethro’s Kenite descendants settled in Judaean territory in the Negev and were on friendly terms with the Hebrews in the time of Deborah, Saul, and David.

On the basis of Exodus 18, some scholars have suggested that Yahweh was the god of the Kenites and was introduced to Moses and the Israelites by Jethro."  (www.britannica.com/biography/Jethro)

  

Islam called Silm in Bibles and Quran:

Islam is called "Islam", "Selm", and "Salam" in the Glorious Quran:
  

1. "The Religion before God is Islam (الاسلام submission to His Will)...." (The Noble Quran, 3:19).
   
   "O ye who believe! Enter into Silm (في السلم into the Selm, which is another name for Islam) whole-heartedly; and follow not the footsteps of the evil one; for he is to you an avowed enemy." (The Noble Quran, 2:208).
   
   Selm or Silm is also mentioned in Gensis 17:1:
     

2. Targum Jonathan on Gensis 17:1
   וַהֲוָה אַבְרָם בַּר תִּשְׁעִין וּתְשַׁע שְׁנִין וְאִתְגְלֵי יְיָ לְאַבְרָם וַאֲמַר לֵיהּ אֲנָא אֵל שַׁדַי פְּלַח קֳדָמַי
   וֶהֱוֵי שְׁלִים בְּבִשְרָךְ
   Translation:
   And Abram was the son of ninety and nine years, and the Lord appeared to Abram, and said to him, I am El Shadai; serve before Me and be shelim in thy flesh

3. (https://www.sefaria.org/Targum_Jonathan_on_Genesis.17.1?lang=bi)
   
   
     
   Also from Targum Jonathan on Genesis 17:1 with Lexicon (sefaria.org), among the meanings of Shelim:
     
   3.5: To surrender, hand over, entrust.
     
   
     
   Indeed, Islam is to surrender yourself, and to hand over yourself, and to entrust yourself to Allah Almighty.
     

4.   
   More on Hebrew shelim "שלם":
   According to Hebrew and Chaldee lexicon to the Old Testament Scriptures translated page 830
   (3) cherishing peace and friendship (see the root in Pual, Hiphil, Hophal). Gen. 34:21, Ὁ i3AN Di “ they live peaceably with us;” specially M7} DY “Y devoted to God, at peace with him, 1 Ki. 8:61; 11:4; 15:3, 14; and without these words, 2 Kings 20:3; 1Ch. 28:9; 2 (ἢ. 15:17. Compare
   Sve iiiphil No.2; (also سلم devoted to God and to Ma-
   homet, one who professes the islamic religion.) (4) [Salem, Shalem], pr. n.i.q. Down Jerusa-

5.   

6. **** More verses from the Bibles' Torah added that further prove that "Muslims" and "Islam" were the believers' original title and religion before Islam.
   
     

7. "Wherewith God guideth all who seek His good pleasure to ways of peace and safety (سبل السلام Islam here is called the way of peace and safety), and leadeth them out of darkness, by His will, unto the light,- guideth them to a path that is straight." (The Noble Quran, 5:16).
   
   "But God doth call to the Home of Peace (دار السلام Islam here is called the House of Peace): He doth guide whom He pleaseth to a way that is straight." (The Noble Quran, 10:25).
8.   

10. GOD's New Song:

    Isaiah 42:10-13 GOD will sing a New Song from Arabia.  He also said He will send a new Covenant from עֲרָבָ֛ה, Ărāḇā (Araba; Arabia), and His new House will be in the desert of Arabia, and His new Prophet will be a Gentile Prophet from Arabia.

      

Also, the Bible's Shlam, Shlama (in Aramaic, the "a" at the end is the definite article that is equivalent to the alif and lam "al"), Mashloome, Mushlimana, Mishalmana, Mishlam, and also Witness in Arabic and Aramaic, and Prostration in Arabic and Aramaic are thoroughly discussed in the following text articles: [1] [2] [3] [4] [5] [6].  Also the Hebrew Shelem (Selem) (*), which is derived from the root Shalam, is the same as the Glorious Quran's SELM سلم, which is what Islam is also called.  Hebrews pronounce the "s" as "sh", and the "a" as an "o".  So "shalom" is really Salam (peace in Arabic) (*).  Also, the Hebrew Salam (Shalom) is also what Islam is called in the Glorious Quran (سبل السلام) (*).  Scroll below for more from the Glorious Quran.
  

What is the origin of the word "Muslim"? [6] [7]  According to the Glorious Quran, it was our father Abraham who named us "Muslims  (Isaiah 56:5: Muslim is the future believers' name.  Sons and daughters titles will be "no more")".  Islam means submitting yourself in Peace to Allah Almighty, and being at Peace with Allah Almighty.  Allah Almighty would send the SAKINAH (calmness, comfort) into the Believer's heart.  And Islam was sent down to all of mankind in different customized forms.
  
Also, the following videos give some very important explanations about Islam being the original Religion of GOD Almighty:
  
   

      
(Click on image for videos)

Also this important video:

Believers also during Adam, Noah and Abraham's times were also called Muslims  (Isaiah 56:5: Muslim is the future believers' name.  Sons and daughters titles will be "no more").  You can think of them as Arabia's Muwahiddeen (monotheists) before Prophet Muhammad became a Prophet.  Also visit: 

How to convert to Islam?

What is islam?

Prophecy about Muslims will bow to GOD in the direction of His Holy Temple.  Notice the "I will" and "toward" prophecy:

Psalm 138:2
I will bow down toward your holy temple and will praise your name for your love and your faithfulness, for you have exalted above all things your name and your word.


Also, the path of Holiness to Mecca thoroughly prophesied in the Bibles.  Here is an example from many about Arabia:



The forgeries NT was documented 200+ years after Jesus.  Christianity is filled with church forgeries.  The disciples had conflicts with each other.  Paul vs. Peter teams were calling eah other cursed, false, liar, satanic! [1]

3-  Allah Almighty called Islam SELM or SILM [1] in the Glorious Quran. Because indeed, the religion before Allah Almighty is Islam, as He said, and before Prophet Muhammad it was called also Selm or silm.