"How often, dear Brothers and Sisters, are you assailed, not only by the skeptic, but by our very profound doctrinal brethren? I know some very great doctrinal friends, who, because our experience may not tally with theirs, will sit down and say, “Ah, you don’t know the power of vital godliness.” And they will write very severe things against us and say that we don’t know the great secret, and don’t understand the inner life. You never need trouble yourself about these braggarts—let them talk on till they are finished. But if you do want to answer them, do it humbly by saying, “Well, you may be right and I may be mistaken, but yet I think I can say, ‘One thing I know, that whereas I was blind, now I see.’” And I have known them to sometimes go to the length of saying if we don’t hold all their points of Doctrine and go the whole 18 ounces to the pound, as they do—if we are content with 16 and keep to God’s weights and God’s measures—“Ah, those people cannot be truly converted Christians, they are not so high in Doctrine as we are.” Well, we can answer them with this, “One thing I know, that whereas I was blind, now I see.”" —Charles Spurgeon, "Simple But Sound"