"Satan Trembles When He Sees The Weakest Christian On His Knees." By William Cowper

 

“One day George Mueller began praying for five of his friends. After many months, one of them came to the Lord. Ten years later, two others were converted. It took 25 years before the fourth man was saved. Mueller persevered in prayer until his death for the fifth friend, and throughout those 52 years he never gave up hoping that he would accept Christ! His faith was rewarded, for soon after Mueller’s funeral the last one was saved."