earth, these vicious instruments performed their part in the great mass of impressions, by the disgust and abhorrence which they excited. It seems highly probable, that moral evil is absolutely necessary to the production of moral excellence. A being with only good placed in view, may be justly said to be impelled by a blind necessity. The pursuit of good in this case can be no indication of virtuous propensities. It might be said, perhaps, that infinite Wisdom, cannot want such an indication as outward action, but would foreknow, with certainty, whether the being would chuse good or evil. This might be a plausible argument against a state of trial; but will not hold against the supposition, that mind in this world is in a state of formation. Upon this idea, the being that has seen moral evil, and has felt disapprobation and disgust at it, is essentially
