I think this is why it is important to not associate Q with religious stuff. There are several assertions that are incorrect. I am only going to list a few they may not be in order of appearance.

1. Wasn't it Yahweh who wanted human sacrifice? No actually human sacrifice is not acceptable at all.

2. Lucifer told Adam and Eve how to gain free will. This angered Yahweh (who wanted humans to be sheep?) this not correct Adam and Eve already had free will thus they chose to eat of the forbidden fruit. In some theology the fruit was for Adam and Eve to eat with God at a specific time. The serpent tempted Eve to eat it before its time.

3. The last thing they want is humanity collectively having free will. That is not correct. God purposefully created man with free will and gave him dominion over the Earth.

4. In the old stories, Lucifer turned against Yahweh. No he wanted to replace God.

5. I don't recall any stories of Lucifer being so cruel. Consider every pagan religion that created some cruel ritual or practice was created by "the devil".

I would encourage you to read a non-catholic bible. Keep studying.

Thanks,