Either we have no idea what the Bible says about the role of the civil government or we have fallen way off course with the relationship of the State and the Church. Do Christians even believe this stuff? It is the duty of civil government not only to uphold the second table of the law, but also the first. It must see to it that God is honored. It may not tolerate any idolatry, worship of images, or any false religion within her jurisdiction, but must rather eradicate these. It must prevent the vain use of God's Name by way of cursing, swearing, and blasphemy. It must prevent the desecration of the Sabbath, punish violators of this commandment, and see to it that the gospel is proclaimed everywhere within its jurisdiction. It must see to it that the church, as the darling of the Lord Jesus, is protected and preserved; and that neither internal dissension nor any external oppression disturb or destroy the church, but that instead she be safely preserved in the use of the privileges and liberties which her King Jesus has given her
~Wilhelmus a'Brakel (II: 179).