Forced, I say, as things stand; human laws not being a matter of original choice, but of pure necessity, brought in to fence against the mischievous effects of those consciences which are no law unto themselves; well intending, by the many provisions made,—that in all such corrupt and misguided cases, where principles and the checks of conscience will not make us upright,—to supply their force, and, by the terrors of gaols and halters, oblige us to it.'