In 1638 the Socinians were banished from Poland, and violent measures were taken against them by most of the Catholic and Protestant princes of Europe. Though Socinus professed the greatest respect for the Sacred Scriptures as the one and only source of all religion, he claimed the right of free interpretation even to the extent of rejecting anything in them that surpassed the powers of human understanding. In this respect he was as much a rationalist as any of the extreme rationalists who fought against Christianity in the eighteenth century. God, he maintained, was absolutely simple and therefore there could be no Trinity; He was infinite, and therefore could not unite Himself with human nature, as was assumed in the doctrine of the Incarnation; the Holy Ghost was not a person distinct from the Father, but only the energy and power of the Father as manifested in the sanctification of souls. Christ was not God; He was merely the Logos born miraculously and deputed by God to be a mediator for men. He ascended into Heaven, where He was in some sense deified and endowed with supreme dominion over the universe. Hence in opposition to the Unitarians Socinus maintained that Christ should be worshipped as God. He died on the cross according to the command of the Father, but it was by His example of obedience and by His preaching rather than by the vicarious sacrifice of His life that man's redemption was effected. The work of redemption which Christ began on earth is continued in Heaven through His intercession with the Father. From this notion of the redemption it followed as a logical consequence that the sacraments could not be regarded as channels of grace or as anything more than external signs of union with the Christian body. The Socinian doctrine was condemned by Paul IV.[10] (1555) and by Clement VIII. (1603).