This, of course, was especially the case during the decadent period of the Catholic _regime_. There are numerous indications in the literature of the fifteenth and sixteenth centuries of this weakening of the ecclesiastical authority. The picture which Sir David Lindsay has drawn of the condition of the Church at this period is no mere spiteful exaggeration, but may be accepted as substantially accurate. Nothing could well more clearly indicate how thoroughly the Church had failed to keep in touch with the intellectual life of the nation, or guide and control its moral and spiritual activities. It was during this period of weakness, almost of total moral collapse, that the Archbishop of Glasgow took it upon him to excommunicate the Border thieves. Had the same vigorous measure been adopted at an earlier period, the result might have been more favourable. As it was, the launching of this ecclesiastical thunderbolt really created more amusement than consternation. It was regarded simply as the growl of a toothless lion. In no circumstances were the Border reivers easily intimidated. Their calling had made them more or less indifferent to the claims alike of Church and State. They had never had much affection for the king, and they had, perhaps, still less for the priest. Having shaken themselves free, to a large extent at least, from the control of the State, they were not prepared to put their neck under the yoke of an ecclesiastical authority which even the best men of the age had ceased to venerate. But the Archbishop felt that he had a duty to discharge, and he applied himself to the task with commendable vigour. It may be well to explain that there are two forms of excommunication--_excommunicatio major_ and _excommunicatio minor_. The former mode of excommunication is one of which we in these days happily know nothing, as it can only be effectively carried out with the approval and assistance of the State, which in modern times would never be granted. But the latter form is still common. It has been retained in the Church as a point of discipline, or, to use a well known and significant theological phrase, as a _poena medicinalis_. The major excommunication was a frightful weapon, and might well be dreaded. Those who suffered the greater excommunication were excluded from the Mass, from burial in consecrated ground, from ecclesiastical jurisdiction, and practically from all intercourse with their fellow Christians. They were, in short, handed over body and soul to the devil. The "Monition of Cursing," issued by the Archbishop of Glasgow against the Border thieves, was ordered to be read from every pulpit in the diocese, and circulated throughout the length and breadth of the Borders. It is a curious document, and will, doubtless, be read with interest, if not with profit. It was expressed in the following terms:--