"Weel, that's a hard question," replied Agnew, as he burnished his bit, "and a question that's no for the like o' you and me to settle. A' we ha'e to dae is to carry oot the orders of our superior officers. We maunna think ower muckle for oorsel's."

I was already well acquainted with this plausible argument, and indeed I had heard Lag himself justify some of his acts by an appeal to such dogma; but I was not satisfied, and ventured to remonstrate:

"Must we," I asked, "do things against which our conscience rebels, simply because we are commanded to do so?"

Agnew hesitated for a moment before replying, passing the end of his bridle very deliberately through a buckle, and fastening it with care.

"Conscience!" he said, and laughed. "What richt has a trooper to sic' a thing? I've nane noo." He lowered his voice--and spoke quickly. "Conscience, my lad! Ye'd better no' let the sergeant hear ye speak that word, or he'll be reporting ye tae Sir Robert for a Covenanter, and ye'll get gey short shrift, I'm thinkin'. Tak' the advice o' ane that means ye nae ill, and drap yer conscience in the water o' Blednoch, and say farewell tae it forever. If ye keep it, ye'll get mair blame than praise frae it--and I'm thinkin' ye'll no' get ony promotion till ye're weel rid o't."

"Whit's this I hear aboot conscience?" said Davidson, a dragoon who was standing by the door of the barn.

"Oh, naething," said Agnew. "I was just advising Bryden here to get rid o' his."

"Maist excellent advice," said Davidson. "A puir trooper has nae richt to sic a luxury. Besides, it's a burden, and wi' a' his trappings he has eneuch to carry already." He paused for a moment--looked into the barn over his shoulder and continued: "To my way o' thinkin', naebody has ony richt to a conscience but the King. Ye see it's this way. A trooper maun obey his officers: he has nae richt o' private judgment, so he has nae work for his conscience to do. His officers maun obey them that are higher up--so they dinna need a conscience, and so it goes on, up, and up till ye reach the King, wha is the maister o' us a'. He's the only body in the realm that can afford the luxury: and even he finds it a burden."

"I'm no surprised," interjected Agnew. "A conscience like that maun be an awfu' encumbrance."

"Ay, so it is," replied Davidson. "They do say that the King finds it sic a heavy darg to look after his conscience that he appoints a man to be its keeper."