Better understanding of the Asian mind ‑ Indian and Chinese ‑ had one further consequence which needs emphasis. It had been almost a dogma of Europea… - Kavalam Madhava Panikkar

The Christians of the Syrian Church had been treated generously by Hindu Rulers who had allowed them to live without molestation or interference. Even Gouvea, the biographer of de Meneses, states, “that their privileges were most religiously guarded by native Rajahs.” They lived in religious matters under their own Metrans. And yet, though the Hindu Rulers had treated them like this, at the very first opportunity, they hastened to disclaim their allegiance and to accept the sovereignty of the King of Portugal. Little did they imagine that by this change they were inviting on themselves a reign of religious terror and oppression which was to culminate in the Synod of Diamper. The centuries of schism and split, which have weakened the ancient and prosperous Church of Malabar may be traced to the foolish and short-sighted action by which its representatives accepted the authority of Portugal. “Kerala Pazhama” gives detailed information about their visit to Gama, which account is also corroborated by Faria. They surrendered their privileges and authority to Portugal and undertook to conduct their affairs only in the name of the Portuguese King. The ancient records and insignia which their Chief possessed were also handed over to Gama. More than even this, they suggested to him that with their help he should conquer the Hindu Kingdoms and invited him to build a fortress for this purpose in Cranganore. This was the recompense which the Hindu Rajahs received for treating with liberality and kindness the Christians in their midst.

The feudal rulers of that part of Japan were anxious at that time to attract Portuguese vessels to the harbours mainly with the object of strengthening themselves against other feudal Lords. They realized instinctively the close connection between the foreign powers across the seas and the missionaries who had come to preach the new religion.

The commander of a Spanish galleon which was driven ashore spoke of Spanish power and recounted to the local daimyo who had salvaged the vessel and claimed the cargo the glories and prowess of the Conquistadores in a boastful manner. Hideyoshi's suspicious mind, already aware of Portuguese action in the East, ordered the arrest of all Spaniards in the country and had them crucified in Nagasaki as spies.