yes ive been warned of using different names as to make me different from other christians, a form of pedanticism and maybe leading away from whats simple and true- one hardcore christian did a talk on this and mentioned that these people may be mislead and this may be the first warning sign of something withdrawing them from what christianity is, and is about
Then again, you have "Goyim" Messianic Jews, like non-Jewish people blowing shofars, dancing around and wearing yarmulkes, shawls and the star of Remphan in the name of Jesus. I never quite understood that. And also, when one understands the functional equivalent of Rabbi is Pastor, we do have direct teachings of Christ to not be called Pastor. (So I don't get that either.)
But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.
(Matthew 23:8 KJV)
I don't seek separation as a means to be different or better for the sake of being different or better, but I know my views are pretty radical to Evangelicals. From my perspective there are three major branches of Christianity based upon the two most fundamental doctrines of Soteriology (how people get saved) and Ecclesiastical Authority (who's in charge) and these would be Catholic, Protestant, and Pentecostal. One does need to acknowledge the differences that exist, but sometimes "special words" are the theological equivalent of Identity Politics (... Identity Religion?).
But Jesus called them unto him, and said, Ye know that the princes of the Gentiles exercise dominion over them, and they that are great exercise authority upon them. But it shall not be so among you: but whosoever will be great among you, let him be your minister; And whosoever will be chief among you, let him be your servant:
(Matthew 20:25-27 KJV)
while he represents the antithesis of what judaism represents
I would suggest that Jesus represents the antithesis of what Judaism had become, not what God had intended Judaism to be.
And they said unto Moses, Speak thou with us, and we will hear: but let not God speak with us, lest we die.
(Exodus 20:19 KJV)
Back from almost day one, their faith was "let NOT God speak with us," when His idea was radically different -
But this thing commanded I them, saying, Obey my voice, and I will be your God, and ye shall be my people: and walk ye in all the ways that I have commanded you, that it may be well unto you.
(Jeremiah 7:23 KJV)
And yes, Jesus shut down the blood sacrifices and burnt offerings, in accordance with Jeremiah:
For in the day that I brought your ancestors out of the land of Egypt, I did not speak to them or command them concerning burnt offerings and sacrifices.
(Jeremiah 7:22 NRSV)
the hexagram star tying into saturn (which sounds like what?)
I'm not sure we can make much of similar sounding names (sounds like Santa, right? Or saint...) but we do have this declaration from Stephen (and yet another proof for the widespread use of the LXX).
Yea, ye took up the tabernacle of Moloch, and the star of your god Remphan, figures which ye made to worship them: and I will carry you away beyond Babylon.
(Acts 7:43 KJV)
Yea, ye took up the tabernacle of Moloch, and the star of your god Raephan, the images of them which ye made for yourselves.
(Amos 5:26 Brenton - LXX)
Remphan linking to Saturn. (Nice to meet someone else who knows this.)
Rhema
Rephan, which is by them substituted for Chiun, is said to be the Egyptian name for Saturn (see Spencer, de Leg. Heb. p. 667)