@taisto why do you not quote the WCF? This is why people say that Calvinism makes God the author of sin.
Chapter III - Of God’s Eternal Decree.
i.
God,
from all eternity, did, by the most wise and holy counsel
of His own will freely, and unchangeably ordain whatsoever comes to pass: {notice not just some things but all things}
"
unchangeably ordain whatsoever" Those words do not leave you any wiggle room.
Now after they realized just what they had said they then had to add an escape clause:
yet so, as thereby neither is God the author of sin,
Since by their own words they realized that the first part made God the author of sin why did they just not take the first clause out? Perhaps because they were more concerned about protecting their
Calvinistic divine determinism than they were about the character of God.
Calvinists have put themselves in this conundrum and they just expect everyone else to just ignore the fail logic of their position.