Here's a fun little quote...

Perhaps it is the most dangerous of all positions for a man to become well known and much respected by the religious world, and yet to be rotten at the core. To be where others can observe our faults is a healthy thing, though painful; but to live with beloved friends who would not believe it possible for us to do wrong, and who, if they saw us err, would make excuses for us--this is to be where it is next to impossible for us ever to be aroused if our hearts be not right with God. To have a fair reputation and a false heart is to stand upon the brink of Hell.