While primarily Reformed, Monergism has a massive free library. They have a specific section for "Avivamiento" (Revival) with dozens of free PDFs by authors like Jonathan Edwards ( A Narrative of Surprising Conversions ) and Thomas Boston.
You can download a thousand PDFs about revival, but they will only gather dust on your hard drive. The true Biblia para la predicación de avivamiento is the one that is open on your knees during prayer. While primarily Reformed, Monergism has a massive free
But how do you find trustworthy, powerful resources for revival preaching without getting lost in a sea of broken links or questionable theology? While primarily Reformed