Not so the story of Cain and Abel tells us that the cerimonial law was in place as offerings were brought to the LORD
before the Sin Eve Committed satan and a third of the angles sinned
Isaiah 14:12-15
King James Version
12 How art thou fallen from heaven, O Lucifer, son of the morning! how art thou cut down to the ground, which didst weaken the nations!
13 For thou hast said in thine heart, I will ascend into heaven, I will exalt my throne above the stars of God: I will sit also upon the mount of the congregation, in the sides of the north:
14 I will ascend above the heights of the clouds; I will be like the most High.
15 Yet thou shalt be brought down to hell, to the sides of the pit.
1 John 3:4
Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law.
No Law no sin