The law came 430yrs after the promise .
Which proves the promise did not make void the law.
And as Rom 5 points out - sin was in the world before the law was written "on stone".
12 Therefore, just as
sin entered the world through one man, and death through sin, and in this way death came to all people,
because all sinned –
13 To be sure, sin was in the world before the law was given, but
sin is not charged against anyone’s account where there is no law.
1 John 3:4 "
Sin IS transgression of the LAW"
Gen 4 Cain is angry with his brother
So Cain became very angry and his face was gloomy. 6 Then the Lord said to Cain, “Why are you angry? And why is your face gloomy? 7 If you do well, will
your face not be cheerful? And if you do not do well,
sin is lurking at the door; and its desire is for you, but you must master it.” 8 Cain talked to his brother Abel; and it happened that when they were in the field Cain rose up against his brother Abel and killed him.
(This is the easy part. So easy that Bible scholars in almost every Christian denomination , on BOTH sides of the Sabbath topic, admit to them)
You're are reasoning because the bible contradicts your understanding.
On the contrary the text quoted perfectly fit my comments and even the Bible scholars in almost all Christian denominations admit to
these basic Bible details about all TEN being included in the moral law of God written on the heart under
the NEW Covenant. (scholars on BOTH sides of the Sabbath topic).
Not only was sin in the world before the law. The wages of sin was death from the beginning.
Where there is no Law there is no sin.
Abraham kept God's Law Gen 26:5 "5 because Abraham obeyed Me and fulfilled
his duty to Me,
and kept My commandments, My statutes,
and My laws.”
Where there is no Law there is no sin.
sin entered the world through one man, Rom 5.
There was never a time when murder, taking God's name in vain, worshipping false gods -- was not a sin, a violation of the Law of God.
Bible details so obvious that Bible scholars in almost every Christian denomination , on BOTH sides of the Sabbath topic, admit to them