The history of Portuguese missionaries in India starts with the neo-apostles who reached Kappad near Kozhikode on 20 May 1498 along with the Portuguese explorer Vasco da Gama who was seeking to form anti-Islamic alliances with pre-existing Christian nations. The lucrative spice trade was further temptation for the Portuguese crown. When he and the Portuguese missionaries arrived, they found Christians in the country in Malabar known as St. Thomas Christians who belonged to the then-largest Christian church within India. The Christians were friendly to Portuguese missionaries at first; there was an exchange of gifts between them, and these groups were delighted at their common faith.