Matthew 18 is a series of portraits of grace: the grace to those who humble themselves as children, the parable of the lost sheep, and the parable of the unforgiving servant, with its attendant call to forgive our brothers 70×7 times. It also includes a warning against putting a stumbling block in front of other people (which is not at all the same as the modern notions regarding “being offensive”; rather, it is about not being the occasion of tempting others to sin).
In the midst of this is a short passage that, if considered carefully, provides discomfort for various Christians. I am referring in particular to vv 15–20, which in some Bibles comes under the heading “If Your Brother Sins Against You.”
The little passage is uncomfortable for those who pretend the Church has no authority, who think “Judge not, lest you be judged” means accepting everyone no matter what they do. In these verses, Jesus gives the Church the authority of binding and loosing, so that the impenitent are set outside the Church, with the promise that such activity will be ratified in heaven. All of that implies, of course, that the Church is supposed to exercise discipline. It implies that there is such a thing as sin, and more importantly, that recalcitrance (an insistence upon maintaining wrongdoing; a refusal to be corrected) is grounds for expulsion.
But the details of the passage also prove problematic for those who like to think of these verses as outlining “the steps of discipline,” which in fact is simply not true. (more…)