In order to understand the disapprobation with which commerce was on the whole regarded in the Middle Ages, it is necessary to appreciate the importance of the Christian teaching on the dignity of labour. The principle that, far from being a degrading or humiliating occupation, as it had been regarded in Greece and Rome, manual labour was, on the contrary, one of the most noble ways of serving God, effected a revolution in the economic sphere analogous to that which the Christian sanctification of marriage effected in the domestic sphere. The Christian teaching on labour was grounded on the Divine precepts contained in both the Old and New Testaments,[1] and upon the example of Christ, who was Himself a working man. The Gospel was preached amongst the poor, and St. Paul continued his humble labours during his apostolate.[2] A life of idleness was considered something to be avoided, instead of something to be desired, as it had been in the ancient civilisations. Gerson says it is against the nature of man to wish to live without labour as usurers do,[3] and Langenstein inveighs against usurers and all who live without work.[4] 'We read in Sebastian Brant that the idlers are the most foolish amongst fools, they are to every people like smoke to the eyes or vinegar to the teeth. Only by labour is God truly praised and honoured; and Trithemius says "Man is born to labour as the bird to fly, and hence it is contrary to the nature of man when he thinks to live without work."'[5] The example of the monasteries, where the performance of all sorts of manual labour was not thought inconsistent with the administration of the sacred offices and the pursuit of the highest intellectual exercises, acted as a powerful assertion to the laity of the dignity of labour in the scheme of things.[6] The value of the monastic example in this respect cannot be too highly estimated. 'When we consider the results of the founding of monasteries,' says Dr. Cunningham, 'we find influences at work that were plainly economic. These communities can be best understood when we think of them as Christian industrial colonies, and remember that they moulded society rather by example than by precept. We are so familiar with the attacks and satires on monastic life that were current at the Reformation period, that it may seem almost a paradox to say that the chief claim of the monks to our gratitude lies in this, that they helped to diffuse a better appreciation of the duty and dignity of labour.'[7]

[Footnote 1: Gen. iii. 19; Ps. cxxvii. 2; 2 Thess. iii. 10. The last-mentioned text is explained, in opposition to certain Socialist interpretations which have been put on it, by Dr. Hogan in the Irish Ecclesiastical Record, vol. xxv. p. 45.]

[Footnote 2: Wallon, op. cit., vol. iii. p. 401.]

[Footnote 3: De Cont., i. 13.]

[Footnote 4: De Cont.]

[Footnote 5: Janssen, op. cit., vol. ii. pp. 93-4.]

[Footnote 6: Levasseur, Histoire des Classes ouvrières en France, vol. i. pp. 182 et seq.]

[Footnote 7: Western Civilisation, vol. ii. p. 35.]

The result of this teaching and example was that, in the Middle Ages, labour had been raised to a position of unquestioned dignity. The economic benefit of this attitude towards labour must be obvious. It made the working classes take a direct pride and interest in their work, which was represented to be a means of sanctification. 'Labour,' according to Dr. Cunningham, 'was said to be pregnant with a double advantage—the privilege of sharing with God in His work of carrying out His purpose, and the opportunity of self-discipline and the helping of one's fellow-men.'[1] 'Industrial work,' says Levasseur, 'in the times of antiquity had always had, in spite of the institutions of certain Emperors, a degrading character, because it had its roots in slavery; after the invasion, the grossness of the barbarians and the levelling of towns did not help to rehabilitate it. It was the Church which, in proclaiming that Christ was the son of a carpenter, and the Apostles were simple workmen, made known to the world that work is honourable as well as necessary. The monks proved this by their example, and thus helped to give to the working classes a certain consideration which ancient society had denied them. Manual labour became a source of sanctification.'[2] The high esteem in which labour was held appears from the whole artistic output of the Middle Ages. 'Many of the simple artists of the time represented the saints holding some instrument of work or engaged in some industrial pursuit; as, for instance, the Blessed Virgin spinning as she sat by the cradle of the divine Infant, and St. Joseph using a saw or carpenter's tools. "Since the Saints," says the Christian Monitor, "have laboured, so shall the Christian learn that by honourable labour he can glorify God, do good, and save his own soul."'[3] Work was, alongside of prayer and inseparable from it, the perfection of Christian life.[4]

[Footnote 1: Christianity and Economic Science, pp. 26-7.]