I do not believe that the principles of the two Books are so widely different as they have sometimes been represented to be, or that the grand ideas of Knox concerning the place of the laity in the church, the education of the young, and the support and kindly treatment of the aged poor, were meant to be rejected or ignored by his great successor; but I do think these matters fall considerably into the background. Some of the noblest conceptions of the earlier Book are narrowed, and the whole system stiffened; and in the contests in which the church had then to engage with the young monarch, in vindication of her independence in her own province, positions were laid down which were soon pressed to consequences from which Knox and his associates would have shrunk. [Sidenote: The Supreme Power.] They, who had been obliged long to contend with a corrupt and obstinate clergy which would grant no real reform in doctrine, no substantial concessions for the alleviation of practical grievances, boldly laid down the principle that "to kings, princes, rulers, and magistrates ... chieflie and most principallie the conservation and purgation of the religioun apperteinis; so that not onlie they are appointed for civill policie, but also for maintenance of the trew religioun, and for suppressing of idolatrie and superstitioun whatsoever.... And therefore wee confesse and avow that sik as resist the supreme power doing that thing quhilk appertains to his charge, do resist Goddis ordinance, and therefore cannot be guiltles."[260] Melville, who was called to contend with a king bent on securing autocratic power in the church as well as in the state, laid down, with the utmost precision, the principle in chapter x., "Although kings and princes that be godlie, sumtymes be their awin authority whan the kirk is corruptit and all things out of ordor, place ministers and restore the trew service of the Lord efter the examples of sum godly kings of Juda and divers godly emperours and kings also in the light of the New Testament; yit quhair the ministrie of the kirk is anes lawfullie constitute and they that are placeit do thair office faithfullie, all godlie princes and magistratis aucht to heir and obey thair voice, and reverence the majestie of the Son of God speiking be them";[261] or, as in chapter i., where it is laid down, "As ministeris are subject to the judgement and punishment of the magistrat in externall things if they offend, so aucht the magistratis to submit themselfis to the discipline of the kirk gif they transgresse in matteris of conscience and religioun."[262] [Sidenote: Limits of Ecclesiastical Power.]