...these Commotions in the North are but Part of a Great Plan concerted for our Ruin—They have begun under the Countenance, and will be supported by the Forces of France and Spain, our old and inveterate, Enemies—A Circumstance that should fire the Indignation of every honest Englishman. If these Designs should succeed, and Popery and Arbitrary Power come in upon us, under the Influence and Direction of these two Tyrannical and Corrupted Courts, I leave you to reflect, what would become of every Thing that is valuable to us! We are now bless'd with the mild Administration of a Just and Protestant King, who is of so strict an Adherence to the Laws of our Country, that not an Instance can be pointed out, during his whole reign, wherein he made the least Attempt upon the Liberty, or Property, or Religion, of a single Person. But if the Ambition and Pride of France and Spain, is to dictate to us, we must submit to a Man to govern us under their hated and accursed Influence, who brings his Religion from Rome, and Rules and Maxims of his Government from Paris and Madrid.
Horace Walpole said this speech "had as much true spirit, honesty and bravery in it as ever was penned by an historian for an ancient hero". When Lord Hardwicke, the Lord Chancellor, repeated the speech's contents to King George II, the King ordered that the speech be printed in the Gazette. After Hardwicke enquired whether he should send Herring a message containing the King's admiration of "his zeal and activity", the King said this was not enough: "...you must also tell the Archbishop that I heartily thank him for it." Herring organised Yorkshire into resistance against the Jacobites by raising volunteers and money. According to Reed Browning, Herring's behaviour during the rebellion had demonstrated that he was "a resolute Whig, a brave Briton, and a commanding prelate." Herring supported the Walpoleon Whigs because he viewed the Protestant Succession embodied in the House of Hanover as essential to Britain: "Let us remember that, next under God, Union at Home, and Loyalty and Affection to the King and his Royal Family, are our great and sure Defence." He was also deeply suspicious of France as a Roman Catholic nation and a threat to the British nation.
Archbishopric of Canterbury
On 21 Oct 1747, he was nominated as Archbishop of Canterbury. There he generally followed the lead of his friend the Lord Chancellor, and frequently came into disputes with the Duke of Newcastle, the Secretary of State. Herring, like his immediate predecessor, had taken a generally Hanoverian side through the Bangorian controversy and stood against the convocation. Herring is generally credited as being the author of "A New Form of Common Prayer", published anonymously in 1753 in response to John Jones' "Candid Disquisitions". However, as a conciliator he eschewed controversy and rejoiced that he was "called up to this high station, at a time, when spite, and rancour, and bitterness of spirit are out of countenance; when we breathe the benign and comfortable air of liberty and toleration." He died in 1757 and was buried in Croydon Minster in Surrey.