When fundamental conceptions are at stake in a disagreement, things get serious.
Then the discourse goes from normal discourse on established common ground to abnormal discourse where the ground itself is contested — and not only for that particular subject, but for one’s very subjectivity and for one’s enworldment.
Here our philosophical self-preservation instincts kick in. Those spiritual self-preservation instincts manifest as inner angst and outer moral indignation.
This kind of discourse the furthest thing from playful — unless we include under the heading of “play” contemptuous mockery, in which case, the talk stops being discourse.
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At certain depths of understanding, it is wise to stop talking and to turn to symbol, poetry, ritual — to the blessed ambiguity of non-explicit speech.
This is the practical wisdom of tradition.
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Once traditions break down — once the traditional distancing formalities and taboos wear thin — once faiths are overexposed — everything gradually becomes symptomatic of bad faith.
Amen.