A Warrior of the Light “is someone capable of understanding the miracle of life, of fighting to the last for something he believes in—and of hearing the bells that the waves set ringing on the seabed.”
If you think Khaled is the boy Amir who witnesses his servant and childhood friend, Hassan, being anally raped in an alley and does nothing and then seeks a life-long journey of redemption, then I am afraid your credulity may make it difficult to separate fact from fiction in any story or event.
”The name Beowulf itself, ‘bee-wolf,’ apparently meaning bear, suggests affinities with a widely known folktale figure of prodigious strength, the Bear’s Son, the distribution of whose appearances, in North America as well as Eurasia, points to a background in that primordial cult of reverence for the bear discussed in Primitive Mythology, and which is still observed among the Ainus of Japan.”
The Hero with a Thousand Faces (1949) by Joseph Campbell is the book that awakened in writers and storytellers in publishing and in screenwriting to the larger scope of mythology as metaphor and to the underlining structure of stories.
The Masks of God, Vol. 3: Occidental Mythology (1964) by Joseph Campbell casts a large net over what it is to hold a Western faith in distinction from an Eastern faith and how such distinctions developed among the varied belief systems over the ages.