I feel like out of all chosen one characters, Luffy is one of the least compelling. Usually, characters who are the chosen one struggle under the weight of this responsibility.
This goes as far back as the original chosen one, Jesus christ.
According to Christian theology, jesus is both fully god and fully human. Which is why despite having all these supernatural powers, you still see jesus struggle in his journey to fulfill the purpose his father has for him. I believe this is one of the reasons why the bible is such a compelling story and why christianity is such a popular religion. Despite Jesus being this all powerful entity, he has an element of human-ness to him that everyone can relate to.
I feel like more often than not, Luffy is fully god but not fully human. He gets multiple insane power ups every arc, he gets his ass beat profoundly and yet this never bothers him and only makes him stronger, everyone just automatically loves him and goes out of there way to help Luffy.
Apart from post marineford, you never see Luffy have conflicts with himself, and I think that that is the crucial element that keeps overpowered protagonists interesting.
This goes as far back as the original chosen one, Jesus christ.
According to Christian theology, jesus is both fully god and fully human. Which is why despite having all these supernatural powers, you still see jesus struggle in his journey to fulfill the purpose his father has for him. I believe this is one of the reasons why the bible is such a compelling story and why christianity is such a popular religion. Despite Jesus being this all powerful entity, he has an element of human-ness to him that everyone can relate to.
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Then Jesus went with his disciples to a place called Gethsemane, and he said to them, “Sit here while I go over there and pray.” He took Peter and the two sons of Zebedee along with him, and he began to be sorrowful and troubled. Then he said to them, “My soul is overwhelmed with sorrow to the point of death. Stay here and keep watch with me.”
Going a little farther, he fell with his face to the ground and prayed, “My Father, if it is possible, may this cup be taken from me. Yet not as I will, but as you will.”
Then he returned to his disciples and found them sleeping. “Couldn’t you men keep watch with me for one hour?” he asked Peter. “Watch and pray so that you will not fall into temptation. The spirit is willing, but the flesh is weak.”
He went away a second time and prayed, “My Father, if it is not possible for this cup to be taken away unless I drink it, may your will be done.”
When he came back, he again found them sleeping, because their eyes were heavy. So he left them and went away once more and prayed the third time, saying the same thing.
Then he returned to the disciples and said to them, “Are you still sleeping and resting? Look, the hour has come, and the Son of Man is delivered into the hands of sinners. Rise! Let us go! Here comes my betrayer!”
Then Jesus went with his disciples to a place called Gethsemane, and he said to them, “Sit here while I go over there and pray.” He took Peter and the two sons of Zebedee along with him, and he began to be sorrowful and troubled. Then he said to them, “My soul is overwhelmed with sorrow to the point of death. Stay here and keep watch with me.”
Going a little farther, he fell with his face to the ground and prayed, “My Father, if it is possible, may this cup be taken from me. Yet not as I will, but as you will.”
Then he returned to his disciples and found them sleeping. “Couldn’t you men keep watch with me for one hour?” he asked Peter. “Watch and pray so that you will not fall into temptation. The spirit is willing, but the flesh is weak.”
He went away a second time and prayed, “My Father, if it is not possible for this cup to be taken away unless I drink it, may your will be done.”
When he came back, he again found them sleeping, because their eyes were heavy. So he left them and went away once more and prayed the third time, saying the same thing.
Then he returned to the disciples and said to them, “Are you still sleeping and resting? Look, the hour has come, and the Son of Man is delivered into the hands of sinners. Rise! Let us go! Here comes my betrayer!”
Apart from post marineford, you never see Luffy have conflicts with himself, and I think that that is the crucial element that keeps overpowered protagonists interesting.