This Organization is known as Christian Service Society of Bengal - Odissa Bihar Baptist Convention. the society is a Christian, charitable organization, Its object is to implement the object of the convention, namely, to unite the churches associated therein, in spreading the good news of Jesus Christ as lord and savior, and establishing and building up self - supporting, self- governing and self-propagating Churches after the New Testament Patton of those who confess their faith in Jesus Christ as lord and savior in order that the kingdom of god be extended.