Ravana can be destroyed only by a human being since he never asked for protection from a human being.
You cannot count on the physical proximity of someone you love, all the time. A seed that sprouts at the foot of its parent tree remains stunted until it is transplanted...Every human being, when the time comes, has to depart and seek his fulfillment in his own way.
You will learn the answer if you listen to this story—of a woman fierce, ruthless, eating and digesting all living creatures, possessing the strength of a thousand mad elephants.
Just as the presence of a little loba (meanness) dries up and disfigures a whole human personality, so does the presence of this monster turn into desert a region which was once fertile.
The sun set beyond the sea, so says the poet—and when a poet mentions a sea, we have to accept it. No harm in letting a poet describe his vision, no need to question his geography.
As time passed Janaka became anxious whether he would ever see his daughter married and settled—since the condition once made could not be withdrawn. No one on earth seemed worthy of approaching Shiva's bow. Janaka sighed. "I tremble when I think of Sita's future, and question my own judgment in linking her fate with this mighty, divine heirloom in our house."
He is perfect and will be a perfect ruler. He has compassion, a sense of justice, and courage, and he makes no distinctions between human beings—old or young, prince or peasant; he has the same consideration for everyone. In courage, valor, and all the qualities—none to equal him.
"My father's name is renowned for the steadfastness of his words. Would you rather that he spoke false? ... I am thrice blessed, to make my brother the King, to carry out my father's command, and to live in the forests. Do not let your heart grieve."
"I'll be the fate to overpower fate itself," said Lakshmana, with martial arrogance. Rama argued with him further. "I'll change and alter fate itself, if necessary..."
"Oh, impossible thought—did he commit a wrong? But if Rama committed a seemingly wrong act, it would still be something to benefit humanity, like a mother forcibly administering a medicine to her child."
Rama's whole purpose of incarnation was ultimately to destroy Ravana, the chief of the asuras, abolish fear from the hearts of men and gods, and establish peace, gentleness, and justice in the world.
The kings of this earth whom he had reduced to vassal-dom stood about with their hands upraised in an attitude of perpetual salutation, lest at any moment Ravana should turn in their direction and think that they were not sufficiently servile.
"You are the overlord of seven worlds, mightier than the mightiest. Why do you feel sad and unhappy? Go and get her; that is all. Take her. She is yours. Is there anything beyond your reach? Stir yourself. Leave this desolate mood. Go forth, snatch her, because she is yours, created for you and waiting for you."
The perfect man takes a false step, apparently commits a moral slip, and we ordinary mortals stand puzzled before the incident. It may be less an actual error of commission on his part than a lack of understanding on ours; measured in Eternity, such an event might stand out differently.
"We should not become too analytical about a friend, nor look too deeply into original causes; but accept only what appears good to us in the first instance, and act on it."
"Creatures in human shape may be called animals if they display no knowledge of right and wrong and conversely so-called animals which display profundity cease to be animals and will have to be judged by the highest standards."
"In spite of my obstinacy you have helped me attain a profound understanding and opened my mind with your magic. While other gods confer boons after being asked, you confer them on the mere utterance of your name. Great sages have attempted, after eons of austerities, to obtain a vision of God, but you have bestowed it upon me unasked."
"You have done incompatible things. You have desired to appropriate another man's wife, which is against all codes of conduct, and now you are thinking of your prestige, reputation, fame, might, and eminence."
Rama at once invoked a weapon called "Gnana"—which means "wisdom" or "perception."
While he had prayed for indestructibility of his several heads and arms, he had forgotten to strengthen his heart, where the Brahmasthra entered and ended his career.
The gods, who had watched this in suspense, were now profoundly relieved but also had an uneasy feeling that Rama had, perhaps, lost sight of his own identity. Again and again this seemed to happen. Rama displayed the tribulations and the limitations of the human frame and it was necessary from time to time to remind him of his divinity.