When brought face to face with the queen of Scotland, in whose presence the zeal of many a leader of the Protestants had abated, John Knox bore unswerving witness for the truth. He was not to be won by caresses; he quailed not before threats. The queen charged him with heresy. He had taught the people to receive a religion prohibited by the state, she declared, and had thus transgressed God’s command enjoining subjects to obey their princes. Knox answered firmly: “As right religion took neither original strength nor authority from worldly princes, but from the eternal God alone, so are not subjects bound to frame their religion according to the appetites of their princes. For oft it is that princes are the most ignorant of all others in God’s true religion.... If all the seed of Abraham had been of the religion of Pharaoh, whose subjects they long were, I pray you, madam, what religion would there have been in the world? Or if all men in the days of the apostles had been of the religion of the Roman emperors, what religion would there have been upon the face of the earth?... And so, madam, ye may perceive that subjects are not bound to the religion of their princes, albeit they are commanded to give them obedience.” Said Mary, “Ye interpret the Scriptures in one manner, and they [the Roman Catholic teachers] interpret in another; whom shall I believe, and who shall be judge?” “Ye shall believe God, that plainly speaketh in His word,” answered the Reformer; “and farther than the Word teaches you, ye neither shall believe the one nor the other. The word of God is plain in itself; and if there appear any obscurity in one place, the Holy Ghost, which is never contrary to Himself, explains the same more clearly in other places, so that there can remain no doubt but unto such as obstinately remain ignorant.”(368) Such were the truths that the fearless Reformer, at the peril of his life, spoke in the ear of royalty. With the same undaunted courage he kept to his purpose, praying and fighting the battles of the Lord, until Scotland was free from popery.