Yes, your inclusion of the Protestant Sola Scriptura into your syncretistic religion is very unusual. If you go back to the first centuries when Gnosticism was having its hey day, the Gnostics then were certainly not Sola Scriptura. But you have designed for yourself a custom religion, so it is not surprising that you have borrowed ideas from other religions.
Matthew 1:21
21 And she shall bring forth a son, and thou shalt call his name Jesus: for he shall save his people from their sins.
Well spotted. Yes, my Christian Gnosticism has differences from Traditional Christian Gnosticism with some of those differences being Fundamental.
My Christian Gnosticism Affirms:
1) Elohim/God is Omni Being Good and Evil.
2) The Lesser Divinity is Elohim/God Flesh. Satan/Devil is Elohim/God Flesh.
3) Elohim/God is Flesh, Soul and Spirit.
4) Elohim/God Wants his Creation to Transcend the Evil Flesh Ascending to Good Spirit.
5) Salvation is Deliverance From Sin. Being Delivered From Sin You Attain Elohim's/God's Enlightenment.
Gnosticism
Gnosticism (from Ancient Greek: γνωστικός, romanized: gnōstikós, Koine Greek: [ɣnostiˈkos], 'having knowledge') is a collection of religious ideas and systems that coalesced in the late 1st century AD among Jewish and early Christian sects. These various groups emphasized personal spiritual knowledge (gnosis) above the proto-orthodox teachings, traditions, and authority of religious institutions. Gnostic cosmogony generally presents a distinction between a supreme, hidden God and a malevolent lesser divinity (sometimes associated with the God of the Hebrew Bible)[1] who is responsible for creating the material universe. Consequently, Gnostics considered material existence flawed or evil, and held the principal element of salvation to be direct knowledge of the hidden divinity, attained via mystical or esoteric insight. Many Gnostic texts deal not in concepts of sin and repentance, but with illusion and enlightenment.
en.wikipedia.org
I think it means that I as an individual cannot pronounce how to keep the Sabbath. I am to follow what is in the written Torah and what has been passed down in the oral Torah via the authoritative rulings of the Judges/Rabbis (Deut 17:8-13)
When guests gather together at home on Friday nights or while in the Synagogue are you allowed to talk about other matters such as Work and your Careers?
Yes, I know you are required to follow the Authoritative Rulings of the Sanhedrin on the Shabbat/Sabbath.