Tao Te Ching 13.2

They who fear when they ought not to fear, and fear not when they ought to fear, such men, embracing false doctrines, enter the evil path.

It is only the devil who would make (men) fear his partisans. Fear them not; fear Me, if ye are true believers.

"'Bhishma continued, "Even thus the mouse Palita, possessed of wisdom, though weak and alone, succeeded in baffling many powerful foes. One possessed of intelligence and learning should make peace with a powerful foe. The mouse and the cat owed their escape to their reliance upon each other's services. I have thus pointed out to thee the course of Kshatriya duties at great length. Listen now to me in brief. When two persons who were once engaged in hostilities make peace with each other, it is certain that each of them has it in his heart to over-reach the other. In such a case he that is possessed of wisdom succeeds by the power of his understanding in over-reaching the other. He, on the other hand, who is destitute of wisdom suffers himself, in consequence of his heedlessness, to be over-reached by the wise. It is necessary, therefore, that, in fear one should seem to be fearless, and while really mistrusting others one should seem to be trustful. One who acts with such heedfulness never trips, or tripping, is never ruined. When the time comes for it, one should make peace with an enemy; and when the time comes, one should wage war with even a friend. Even thus should one conduct oneself, O king, as they have said that are conversant with the considerations of peace (and war). Knowing this, O monarch, and bearing the truths of scripture in mind, one should, with all his senses about one and without heedfulness, act like a person in fear before the cause of fear actually presents itself. One should, before the cause of fear has actually come, act like a person in fear, and make peace with foes. Such fear and heedfulness lead to keenness of understanding. If one acts like a man in fear before the cause of fear is at hand, one is never filled with fear when that cause is actually present. From the fear, however, of a person who always acts with fearlessness, very great fear is seen to arise.[413] 'Never cherish fear'--such a counsel should never be given to any one.

Say ye not, A confederacy, to all them to whom this people shall say, A confederacy; neither fear ye their fear, nor be afraid.