There are numerous pastors and preachers who like the limelight more than they like the truth. Their families - and children, are more or less just for show. They like to "talk" a "talk," but they do not walk the walk. They continue to engage in gum-flapping (in others words: phony talk), when in reality they shouldn't be "preaching" at all, because of their dishonesty. Not only is their dishonestly an impediment to others, but seriously also, even more so, to their own families.
