This book covers the history of the Syrian church of India from its founding by the apostle Thomas in 52 A.D., until the first half of the 20th century. During which, the author explains the various obstacles the Indian Church faced in therms of theology and colonialism. The several delegations of the Apostolic See of Antioch to India from the 17th to the 20th centuries form an indispensable account of the vicissitudes of a struggling native Indian Church trying to preserve its Antiochene identity.

In this linguistics book, Ignatius Yacoub III documents the relationship between the Syriac and Arabic languages; postulating that both are intrinsic to the study of the other.