Jennie and I are pursuing a series on self-knowledge in the context of godliness and ministry, and we have been looking at personality tests as a kind of ‘idiot’s guide’ example—a way to begin cultivating the kinds of non-biblical (but not anti-biblical) knowledge and thinking that will promote a good understanding of ourselves. Last time around, Jennie looked at some of the strengths of such tests—the kind of issues they can flag for us, and hence the kind of resources they can offer.
However, it is one of the perennial features of sinners like us that there is no gift that God gives, however powerfully good or however prosaic, that we cannot pervert and turn into fuel for further sin. And personality theories, like more serious psychology in general, often generate certain characteristic abuses of what is offered. These are the weaknesses of personality theories, and without a serious engagement with the problems inherent to personality theory, one cannot use the tool properly; one has to understand the limitations and problems, as well as what it can do, to have any chance of using it in the service of the glory of God.
So over my next couple of posts, here are a bunch of weaknesses to do with personality theories—again, not an exhaustive list, but a list designed to prompt the kind of thinking that makes us self-aware about the limitations to the self-awareness that such tests can offer.
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