"Firing on that fort will inagurate a civil war greater than any the world has yet seen...At this time it is suicide, murder, and will lose us every friend in the North...You will wantonly srike a hornet's nest which extends from mountains to ocean, and legions now quiet will swarm out and sting us to death. It is unnecessary; it put us in the wrong; it is fatal."
He was right, too.
So was Beauregard in his PROVOKED shelling of Fort Sumter.