THIS answer, you mean? The Torah Law for Jews is more restrictive than the Torah Law for Gentiles.
We aren't talking about the Law of Moses versus the so-called Noahide laws, it has to do with God's requirement for atoning for sins. Why did God have Noah keep seven pairs of every kind of clean animals and birds on the ark? We read in Genesis 8:
So long before Moses, God has instituted the blood sacrifice for the atonement of sins. Even before that, when He expelled Adam and Eve from the garden, God had used the skins of animals for their covering and there was death on account of sin. The blood sacrifice was part of a covenant between God and mankind and it was to remind all of the seriousness of sinning against God and His provision of a way of appeasing His holy righteousness and justice. Gentiles don't get out of that. You said you are a scholar of the Torah, so you should know this.
Just telling God you're sorry for doing wrong and trying to be a better person is insufficient. Sin requires punishment, it needs atonement. I showed you that passage from Leviticus 17 where God commands both the Israelites as well as those Gentiles among them to observe the blood sacrifice:
You have NO atonement for your sins if you don't have a blood sacrifice. Christians know that Jesus Christ made propitiation for our sins by his once-for-all sacrifice on the cross and His resurrection was proof that He was the true Messiah and atonement had been made. He is our place of cleansing. Because you have rejected Him, you have none. Your sins are still with you and you will die in them unredeemed. Don't let that happen. God has made provision and offers redemption to you by His grace through faith. I pray you come to understand this truth.
> Sin requires punishment, it needs atonement.
G-d is merciful and constantly anticipates that those who want to return to Him will repent and correct their ways. When they do, G-d forgives them for their sins and does not punish them for the past.
How many pairs of UNCLEAN did Moses put on the ark??