listeth," etc., as leaguing with Satan, who is "Prince of the powers of the air," and therefore as sufficient cause for excommunication from the Scotch Church. Instructive it would be also to note how the introduction of railways was declared by an archbishop of the French Church to be an evidence of the divine displeasure against country innkeepers who set meat before their guests on fast days, and who were now punished by seeing travellers carried by their doors; how railways and telegraphs were denounced from a few noted pulpits as heralds of Antichrist; and how in Protestant England the curate of Rotherhithe, at the breaking in of the Thames Tunnel, so destructive to life and property, declared it from his pulpit a just judgment upon the presumptuous aspirations of mortal man. The same tendency is seen in the opposition of conscientious men to the taking of the census in Sweden and the United States, on account of the terms in which the numbering of Israel is spoken of in the Old Testament. Religious scruples on similar grounds have also been avowed against so beneficial a thing as life insurance. Apparently unimportant as these manifestations are, they indicate a widespread tendency; in the application of scriptural declarations to matters of social economy, which has not yet ceased, though it is fast fading away.(459) (459) For various interdicts laid upon commerce by the Church, see Heyd, Histoire du Commerce du Levant au Moyen-Age, Leipsic, 1886, vol. ii, passim. For the injury done to commerce by prohibition of intercourse with the infidel, see Lindsay, History of Merchant Shipping, London, 1874, vol. ii. For superstitions regarding the introduction of the potato in Russia, and the name "devil's root" given it, see Hellwald,