I think I’ve finally wrapped my mind around Fr James Martin SJ’s method for undermining sound doctrine and leading souls astray without ever actually committing heresy.

Others have described him as “going right up to the line, and never crossing it.” This is a fair metaphor, but not completely accurate. Martin frames his arguments in a way that seems compelling, not only emotionally but logically. The key, however, is that there’s always one element left unsaid; one point deliberately evaded in order for the logic to inhere. If the unsaid thing were introduced, the argument would fall apart.