Of course it is. Coffee has caffeine which is a known stimulant. The subliminal message being sent here is Christ is not sufficient to meet all of our needs be they physical, spiritual, or emotional. An extra-biblical component is needed to stimulate us to service; i.e. caffeine. We as the temples of the living God must be ever sober and vigilant to keep our temple purified by carefully watching what we're placing in it be it physical, spiritual, or emotional. Ergo, coffee is not only anti-gospel, it is evil and must be purged from our righteous bodies so we may be presented to our King of Kings as unblemished lambs...
...or something like that.
*gently removes tongue from cheek*