The mere enactment of a statute, whatever penalties were attached to the violation of it, was still, however, an insufficient safeguard. The recent investigation had revealed a spirit of disloyalty, where such a spirit had not been expected. The deeper the inquiry had penetrated, the more clearly appeared tokens, if not of conspiracy, yet of excitement, of doubt, of agitation, of alienated feeling, if not of alienated act. All the symptoms were abroad which provide disaffection with its opportunity; and in the natural confusion which attended the revolt from the papacy, the obligations of duty, both political and religious, had become indefinite and contradictory, pointing in all directions, like the magnetic needle in a thunderstorm. [Sidenote: All persons, at the king's pleasure, liable to be called upon to swear to this act.] It was thought well, therefore, to vest a power in the crown, of trying the tempers of suspected persons, and examining them upon oath, as to their willingness to maintain the decision of parliament. This measure was a natural corollary of the statute, and depended for its justification on the extent of the danger to which the state was exposed. If a difference of opinion on the legitimacy of the king's children, or of the pope's power in England, was not dangerous, it was unjust to interfere with the natural liberty of speech or thought. If it was dangerous, and if the state had cause for supposing that opinions of the kind might spread in secret so long as no opportunity was offered for detecting their progress, to require the oath was a measure of reasonable self-defence, not permissible only, but in a high degree necessary and right. [Sidenote: A commission appointed to take the examination.] Under the impression, then, that the circumstances of the country demanded extraordinary precautions, a commission was appointed, consisting of the Archbishop of Canterbury, the Lord Chancellor, the Duke of Norfolk, and the Duke of Suffolk; and these four, or any three of them, were empowered to administer, at the pleasure of the king, "to all and singular liege subjects of the realm," the following oath:-- [Sidenote: March 30. Terms of the oath to the Statute of Succession.]