The author gives evidence to national and foreign proofs to reveal the importance of the Portuguese language in Asia which was a free language between people and cultures in the xvi-xviii’s centuries. After that, he speaks about «vehicles of lusophony»: politicians, missionaries, merchants and also the cultural exchange that facilitated the mixing of human races. Chapter 3 presents the missionary action of João Ferreira d’Almeida. His Bible was the first translation of the holy book into the Portuguese language. The author also mentions the Calvinist cult in Batavia, the Dutch capital in East, as a contribution for the spreading of the Portuguese Culture (lusophony). The Bible of João Ferreira d’Almeida was fundamental for the assimilation of the Portuguese culture as many other books written in Portuguese, especially grammars and religious books such as catechisms and prayer books.