Of course, the most severe form is when the belief, the action, or habit of another interferes directly with our own selfish aims. That brings the double annoyance of being thwarted and of rousing more selfish antagonism.
Where our selfish desires are directly interfered with, or even where an action which we know to be entirely right is prevented, intolerance only makes matters worse. If expressed, it probably rouses bitter feelings in another. Whether we express it openly or not, it keeps us in a state of nervous irritation which is often most painful in its results. Such irritation, if not extreme in its effect, is strong enough to keep any amount of pure enjoyment out of life.
There may be some one who rouses our intolerant feelings, and who may have many good points which might give us real pleasure and profit; but they all go for nothing before our blind, restless intolerance.
It is often the case that this imaginary enemy is found to be a friend and ally in reality, if we once drop the wretched state of intolerance long enough to see him clearly.
Yet the promptest answer to such an assertion will probably be, "That may be so in some cases, but not with the man or woman who rouses my intolerance."
It is a powerful temptation, this one of intolerance, and takes hold of strong natures; it frequently rouses tremendous tempests before it can be recognized and ignored. And with the tempest comes an obstinate refusal to call it by its right name, and a resentment towards others for rousing in us what should not have been there to be roused.
So long as a tendency to anything evil is in us, it is a good thing to have it roused, recognized, and shaken off; and we might as reasonably blame a rock, over which we stumble, for the bruises received, as blame the person who rouses our intolerance for the suffering we endure.
This intolerance, which is so useless, seems strangely absurd when it is roused through some interference with our own plans; but it is stranger when we are rampant against a belief which does not in any way interfere with us.
This last form is more prevalent in antagonistic religious beliefs than in anything else. The excuse given would be an earnest desire for the salvation of our opponent. But who ever saved a soul through an ungracious intolerance of that soul's chosen way of believing or living? The danger of loss would seem to be all on the other side.
One's sense of humor is touched, in spite of one's self, to hear a war of words and feeling between two Christians whose belief is supposed to be founded on the axiom, "Judge not, that ye be not judged."