Indian Ocean

The Indian Ocean is the vast body of water that Sebastian Rodrigues, Francisco Garrpe, and Juan de Santa Marta crossed during their journey from Portugal to Japan, a voyage that symbolizes the immense distance between the European Christian world and the remote mission field of Japan, and which becomes a central metaphor for the cultural and spiritual 'swamp' that Endo argues absorbs and transforms Christianity.

Geographical and Symbolic Significance

The Indian Ocean forms the middle leg of the three priests' journey from Lisbon to Japan, a voyage that took them around the Cape of Good Hope and across the Indian Ocean to Goa, and then onward to Macao. The ocean is not merely a physical obstacle but a symbol of the vast gulf between the European Christian worldview and the Japanese cultural reality. The translator's preface notes that the novel's central problem is the conflict between East and West, especially in its relationship to Christianity, and the Indian Ocean represents the space across which this conflict is carried. The ocean is the medium through which the missionaries bring their 'ready-made suit' of Western Christianity to a land that Endo describes as a 'swamp' that cannot absorb it.

The Journey and Its Hardships

The crossing of the Indian Ocean was part of a grueling sea journey that tested the missionaries' resolve. Rodrigues's letters describe the voyage from Macao to Japan, which followed the Indian Ocean crossing, as fraught with storms, disease, and near-shipwreck. The Indian Ocean itself is not described in detail in the novel, but its crossing is implied in the broader narrative of the missionaries' arduous travel. The journey is a physical manifestation of the missionaries' commitment, but also a prelude to the spiritual and cultural trials that await them in Japan. The ocean's vastness and indifference mirror the silence of God that Rodrigues will later confront.

The Ocean as Metaphor for Cultural Distance

The Indian Ocean functions as a metaphor for the unbridgeable gap between the Christian message and the Japanese cultural 'swamp.' The translator's preface quotes Endo's description of Japan as a 'mud swamp' that sucks up all sorts of ideologies, transforming them into itself and distorting them. The ocean is the space across which this transformation occurs, and the missionaries who cross it bring a Christianity that is 'incorrigibly Western.' The ocean thus represents the failure of a purely Western Christianity to take root in Japan, a theme that is central to the novel's critique of missionary work. The interpreter who interrogates Rodrigues embodies this cultural distance, arguing that Christian doctrine is a foreign imposition that the Japanese do not want.

The Ocean and the Swamp of Japan

The Indian Ocean is implicitly contrasted with the 'swamp of Japan' that Inoue, the Lord of Chikugo, describes as the force that defeats Christianity. Inoue tells Rodrigues, 'You were defeated by this swamp of Japan.' The ocean, as the route of entry for the foreign religion, is the conduit through which the 'sapling of Christianity' is brought to a soil where it cannot thrive. The ocean's crossing is thus the beginning of a process of cultural and spiritual decay that Ferreira describes as a butterfly caught in a spider's web, losing its true reality. The ocean is the space of hope and mission, but also the space of inevitable failure.

The Ocean and the Silence of God

The Indian Ocean, like the sea that surrounds Japan, is a place of silence. Rodrigues, in his moments of despair, reflects on the silence of God, which is mirrored in the monotonous sound of the sea. The ocean's vastness and indifference become a symbol of God's apparent absence in the face of the suffering of the Japanese Christians. The ocean is the grave of Mokichi and Ichizo, and its silence is the silence of God. The Indian Ocean, as part of this larger seascape, contributes to the novel's central theological question: why does God remain silent in the face of persecution? The ocean's crossing, which once seemed a glorious mission, becomes a journey into a silent, indifferent void.