Consider the episode where Sri Ram, after being hidden Himself behind a tree shoots the monkey king Vali, while Vali was engaged in a fight with his brother Sugreeva. This episode has a deep mystical significance.
Vali, the immoral and vicious brother represents Lust, the lower nature of man. Sugreeva, the moral and virtuous brother represents man’s higher and nobler nature.
Vali had earned through austerity a boon by which half the strength of his enemy was transferred to him as soon as an enemy confronted him in a battle. Similarly the power of lust becomes invulnerable the moment man comes in direct contact with the object of lust. The sense objects overpower man and they leave him a helpless victim of temptation. To avoid this, and to overcome successfully the disastrous influence of the sense objects, man has to stay away physically from the objects in the initial stages i.e. before he gains an absolute hold and control over them. So long as man remains in the midst of sense objects and tries to exercise his self control over those objects, he can never be successful since the power of the sense objects is almost invincible.
To indicate this great truth, Sri Ram is described as hiding behind a tree i.e. physically keeping away from Vali, and shooting him from a distance.
Sri Ram’s bow and arrows symbolise his preparedness and strength to maintain peace, and justice, both within and without. Sri Ram is the ideal of "aggressive goodness" as opposed to "weak and passive goodness". He stands for righteousness. He opposes and destroys all that is unrighteous.