His conduct upon these occasions may be thought irrational. But, thank God, guilt was never a rational thing: it distorts all the faculties of the mind; it perverts them; it leaves a man no longer in the free use of his reason; it puts him into confusion. He has recourse to such miserable and absurd expedients for covering his guilt as all those who are used to sit in the seat of judgment know have been the cause of detection of half the villanies in the world. To argue that these could not be his reasons, because they were not wise, sound, and substantial, would be to suppose, what is not true, that bad men were always discreet and able. But I can very well from the circumstances discover motives which may affect a giddy, superficial, shattered, guilty, anxious, restless mind, full of the weak resources of fraud, craft, and intrigue, that might induce him to make these discoveries, and to make them in the manner he has done. Not rational, and well-fitted for their purposes, I am very ready to admit. For God forbid that guilt should ever leave a man the free, undisturbed use of his faculties! For as guilt never rose from a true use of our rational faculties, so it is very frequently subversive of them. God forbid that prudence, the first of all the virtues, as well as the supreme director of them all, should ever be employed in the service of any of the vices! No: it takes the lead, and is never found where justice does not accompany it; and if ever it is attempted to bring it into the service of the vices, it immediately subverts their cause. It tends to their discovery, and, I hope and trust, finally to their utter ruin and destruction.