40 Days of Prayer Resources The Power of the Short CampaignWe’ve found that nothing else in the life of our church has transformed and mobilized our people more than using spiritual growth campaigns. 40 Days of Prayer Campaign Success GuideThis comprehensive, step-by-step guide will take you from campaign pre-planning, through execution, to post-campaign recommendations. 40 Days of Prayer PrintablesAll 40 days represented as beautifully designed, 8×10 inch printable documents. 40 Days of Prayer Scripture CardsAll 40 days represented as beautifully designed scripture cards, offered on 8×10 inch documents with 6 per page. 40 Days of Prayer WallpaperAll 40 days represented as beautifully designed wallpaper, each offered in multiple sizes.