Infant Baptism and Infant Salvation in Calvinism

“There are but two developed systems in the world that claim with any show of probability to be purely Biblical. These systems are the Lutheran and the Calvinistic. They possess a common basis in their recognition of the same rule of faith; their profession of the Old Catholic faith as set forth in the three General Creeds; in their acknowledgment of the doctrine of justification by faith and of its great associated doctrines; and they have vast interests, great stakes, mighty bonds of sympathy in common.