Meanwhile, the gentry of Fife and Forfarshire, with the town of Dundee, joined Knox in the walled town of Perth, though Lord Ruthven, provost of Perth, deserted, for the moment, to the Regent. On the other hand, the courageous Glencairn, with a strong body of the zealots of Renfrewshire and Ayrshire, was moving by forced marches to join the brethren. On May 24, the Regent, instead of attacking, halted at Auchterarder, fourteen miles away, and sent Argyll and Lord James to parley. They were told that the brethren meant no rebellion (as the Regent said and doubtless thought that they did), but only desired security for their religion, and were ready to "be tried" (by whom?) "in lawful judgment." Argyll and Lord James were satisfied. On May 25, Knox harangued the two lords in his wonted way, but the Regent bade the brethren leave Perth on pain of treason. By May 28, however, she heard of Glencairn's approach with Lord Ochiltree, a Stewart (later Knox's father-in-law); Glencairn, by cross roads, had arrived within six miles of Perth, with 1200 horse and 1300 foot. The western Reformers were thus nearer Perth than her own untrustworthy levies at Auchterarder. Not being aware of this, the brethren proposed obedience, if the Regent would amnesty the Perth men, let their faith "go forward," and leave no garrison of "French soldiers." To Mrs. Locke Knox adds that no idolatry should be erected, or alteration made within the town. {120} The Regent was now sending Lord James, Argyll, and Mr. Gawain Hamilton to treat, when Glencairn and his men marched into Perth. Argyll and Lord James then promised to join the brethren, if the Regent broke her agreement; Knox and Willock assured their hearers that break it she would--and so the agreement was accepted (May 28). It was thus necessary for the brethren to allege that the covenant was broken; and it was not easy for Mary to secure order in Perth without taking some step that could be seized on as a breach of her promise; Argyll and Lord James could then desert her for the party of Knox. The very Band which Argyll and Lord James signed with the Congregation provided that the godly should go on committing the disorders which it was the duty of the Regent to suppress, and they proceeded in that holy course, "breaking down the altars and idols in all places where they came." {121a} "At their whole powers" the Congregations are "to destroy and put away all that does dishonour to God's name"; that is, monasteries and works of sacred art. They are all to defend each other against "any power whatsoever" that shall trouble them in their pious work. Argyll and Lord James signed this new Band, with Glencairn, Lord Boyd, and Ochiltree. The Queen's emissaries thus deserted her cause on the last day of May 1559, or earlier, for the chronology is perplexing. {121b}