Phillips Brooks once famously defined preaching as “Truth through personality.” Today the word “personality” is sometimes used in a more restrictive sense to refer to the quirks of an individual. “Oh, that’s just his personality” we sometimes say. Now when it comes to preaching, there is a potential tension that can surface. The tension is between personality and communication. That is to say, the quirks of a personality that might be excused by some, versus the effect created in the listener in a communication event.
Let me try to be more clear: when we communicate, we effect (and affect) the listeners. This is more than just transferring information (although for some preachers that does seem to be the only real goal, and could probably be achieved more effectively by simply producing a handout). So our effect is more than just information transfer. It also includes intended emotional affects, and unintended by-products. (If you have any familiarity with Speech-Act Theory, then what I am referring to is unintended perlocutionary elements of speech.)
So, is personality a good excuse for unintended negative by-products in our preaching? I would suggest not. Even if some present would excuse an element of your message, the effect or affect on those unaware of that excuse is still very real. You wouldn’t want the possibility of visitors being in church to be considered a risk by those that know you, would you?
What kind of quirks am I referring to? Well, for instance, cutting or inappropriate, or even just ineffective, humour. Or a patronising and condescending manner. Or apparent pride. Or distracting verbal (or physical) habits. Or excessive and unrelenting pace. Or whatever . . . anything that undermines the communication. And sometimes many of these quirks might only show for a few seconds in an entire message, but that can be enough to do the damage.
So instead of excusing personality, what? In a small enough group where everyone knows everyone, such things will generally be excused (though not as completely as we might think). With a larger group, or with outsiders present, the negative effects of such quirks can really undermine the whole ministry. So what to do? I suppose in simple terms we need to find out what those quirks are and deal with them. Perhaps you should print this post and give it to someone, asking them to be honest with you. Not easy, but important.