'I give you my word for it,' wrote Rutherford to her broken-hearted father, 'I saw two Anwoth children there, and one of them was your child and one of them was mine.' And when another little voice was silenced in the Castle to sing Glory in heaven, Rutherford could then write to young Cardoness all that was in his heart; he could not write too plainly now or too often. Not that you are to suppose that they were all saints now at Cardoness Castle, or that all their old and inherited vices of heart and character were rooted out: no number of deaths will do that to the best of us till our own death comes; but it was no little gain towards godliness when Rutherford could write to young Gordon, now old with sorrow, saying, 'Honoured and dear brother, I am refreshed with your letter, and I exhort you by the love of Christ to set to work upon your own soul. Read this to your wife, and tell her that I am witness for Barbara's glory in heaven.'
We would gladly shut the book here, and bring the Cardoness correspondence to a close, but that would not be true to the whole Cardoness history, nor profitable for ourselves. We have buried children, like John Gordon; and, like him, we have said that it was good for us to be sore afflicted; but not even the assurance that we have children in heaven has, all at once, set our affections there, or made us meet for entrance there. We feel it like a heavy blow on the heart, it makes us reel as if we had been struck in the face, to come upon a passage like this in a not-long-after letter to little Barbara Gordon's father: 'Ask yourself when next setting out to a night's drinking: What if my doom came to-night? What if I were given over to God's sergeants to-night, to the devil and to the second death?' And with the same post Rutherford wrote to William Dalgleish telling him that if young Cardoness came to see him he was to do his very best to direct and guide him in his new religious life. But Rutherford could not roll the care of young Cardoness over upon any other minister's shoulders; and thus it is that we have the long practical and powerful letter from which the text is taken: 'Put off a sin or a piece of a sin every day.'
Old Cardoness had been a passionate man all his days; he was an old man before he began to curb his passionate heart; and long after he was really a man of God, the devil easily carried him captive with his besetting sin. He bit his tongue till it bled as often as he recollected the shameful day when he swore at his minister in the rack-renting dispute. And he never rode past Kirkdale Church without sinning again as he plunged the rowels into his mare's unoffending sides. Cardoness did not read Dante, else he would have said to himself that his anger often filled his heart with hell's dunnest gloom. The old Castle was never well lighted; but, with a father and a son in it like Cardoness and his heir, it was sometimes like the Stygian pool itself. Rutherford had need to write to her ladyship to have a soft answer always ready between such a father and such a son.
If you have the Inferno at hand, and will read what it says about the Fifth Circle, you will see what went on sometimes in that debt-drained and exasperated house. Rutherford was far away from Cardoness Castle, but he had memory enough and imagination enough to see what went on there as often as fresh provocation arose; and therefore he writes to young Gordon to put off a piece of his fiery anger every day. 'Let no complaining tenants, let no insulting letter, let no stupid or disobedient servant, let no sudden outburst of your father, let no peevish complaint of your wife make you angry. Remember every day that sudden and savage anger is one of your besetting sins: and watch against it, and put a piece of it off every day. Determine not to speak back to your father even if he is wrong and is doing a wrong to you and to your mother; your anger will not make matters better: hold your peace, till you can with decency leave the house, and go out to your horses and dogs till your heart is again quiet.'
Rutherford was not writing religious commonplaces when he wrote to Cardoness Castle; if he had, we would not have been reading his letters here tonight. He wrote with his eye and his heart set on his correspondents. And thus it is that 'night-drinking' occurs again and again in his letters to young Gordon. The Cardoness bill to Dumfries for drink was a heavy one; but it seems never to have occurred, even to the otherwise good people of those days, that strong drink was such a costly as well as such a dangerous luxury.