Few religious thinkers in modern times displayed a keener foresight and perception than John Henry Newman. The extraordinary talent he possessed in that regard rarely showed to better advantage than during Vatican Council II when repeated approbation was expressed in both the formal debates and in the private discussions of the bishops, the periti, and others in attendance at Rome for the theological views that Newman had held—often at the price of grave misunderstanding—a century or more ago. The two particulars which perhaps received more notice than any others were the ideas set forth in his famous essay in The Rambler for July, 1859, “On Consulting the Faithful in Matters of Doctrine,” a new edition of which was published as recently as 1961, and the Essay on the Dcvelopnient of Christian Doctrine, written while Newman was still an Anglican, and which was published in November, 1845, a few weeks after he had been received into the Roman Catholic Church.