no matter how grandiose

[This post originally appeared in Dullicious, where I blogged as Barbie-dull for several years.]

“Except for one or two minor details,” said Aziraphale smugly.
“But it nearly worked,” snapped Crowley, feeling he should stick up for the old firm.
“You see, evil always contains the seeds of its own destruction,” said the angel. “It is ultimately negative, and therefore encompasses its downfall even at its moments of apparent triumph. No matter how grandiose, how well-planned, how apparently foolproof an evil plan, the inherent sinfulness will by definition rebound upon its instigators. No matter how apparently successful it may seem upon the way, at the end it will wreck itself. I will founder upon the rocks of iniquity and sink headfirst to vanish without trace into the seas of oblivion.”
Crowley considered this. “Nah,” he said, at last. “For my money, it was just average incompetence.”

“Good Omens”
By Terry Pratchett and Neil Gaiman