The following hint was a practical one: Seeing that, in Saxony alone, about 4000 men of learning were needed—what with chaplains, schoolmasters and readers—those who wished to study had good prospects of “great honours and emoluments since two Princes and three townships were all ready to fight for the services of one learned man.” He urges that assistance should be given to poor parents out of the Church property so as to enable them to send their children to school, and that the rich should make foundations for this purpose. In this writing, as in that of 1524, he addresses himself to the secular authorities and even demands that they should compel their subjects to send their children to school in order that the supply of capable men might not fail in the future. I consider, he says, “that the authorities are bound to force those under them to see to the schooling of their children, more particularly those just spoken of [the more gifted]; for it is undoubtedly their duty to see to the upkeep of the above-mentioned offices and callings.” If in time of war they could compel their subjects to render assistance and resist the enemy, much more had they the right to coerce them in respect of the children, seeing that this was a war against the devil who wished to despoil the land and the townships of able men, so as to be able “to cheat and delude them as he pleased.”[16] As regards the question whether _all_ children were to be forced to go to school, in this writing Luther does not speak of any universal compulsion; only “when the authorities see a capable lad”[17] does he wish coercion to be applied to the parents. In his first writing on the schools likewise, he had not advocated universal compulsion but had merely pointed out that it was “becoming” that the authorities should interfere where the parents neglected their duty;[18] he does not say how they are to “interfere,” but merely suggests that one or two “schoolmasters” should be provided whose salary should not be grudged. “Hence it is incorrect,” rightly remarks Kawerau, “to represent Luther as the harbinger of universal compulsory education.”[19] Fr. Lambert of Avignon, in his ecclesiastical regulations dating from 1526, indeed sought to establish national schools throughout Hesse, but his proposals were never enforced. It was only at the beginning of the 17th century that Wolfgang Ratke (Ratichius, †1635), a pedagogue educated in the Calvinistic schools, established the principle of universal education which then was incorporated in the educational regulations of Weimar in 1619.[20] But the Thirty Years’ War put an end to these attempts, and it was only in the 18th century that the principle of compulsory State education secured general acceptance, and then, too, owing chiefly to non-Lutheran influences. Before entering further into the details of Luther’s educational plans we must cast a glance at a factor which seems to permeate both the above writings.