Blessed are the Sick.
but I've only listened to Altars, Blessed, and Covenant due to the generally negative attitudes towards anything after that. I'll get around to hearing it for myself one day, but it's rare that I think something is amazing when it is generally considered an inferior work. I suppose the exception that springs to mind is Funeral Mist's Salvation (and the material before it, for that matter, as FM isn't very well liked at least around here).