The fault, then, of Mr. Godwin's philosophy, in one word, was too much ambition -- 'by that sin fell the angels!' He conceived too nobly of his fellows (the most unpardonable crime against them, for there is nothing that annoys our self-love so much as being complimented on imaginary achievements, to which we are wholly unequal)--he raised the standard of morality above the reach of humanity, and by directing virtue to the most airy and romantic heights, made her path dangerous, solitary, and impracticable. The author of the Political Justice took abstract reason for the rule of conduct and abstract good for its end. He places the human mind on an elevation, from which it commands a view of the whole line of moral consequences, and requires it to conform its acts to the larger and more enlightened conscience which it has thus acquired. He absolves man from the gross and narrow ties of sense, custom, authority, private and local attachment, in order that he may devote himself to the boundless pursuit of universal benevolence.
Mr. Godwin gives no quarter to the amiable weaknesses of our nature, nor does he stoop to avail himself of the supplementary aids of an imperfect virtue. Gratitude, promises, friendship, family affection give way, not that they may be merged in the opposite vices or in want of principle, but that the void may be filled up by the disinterested love of good and the dictates of inflexible justice, which is ' the law of laws, and sovereign of sovereigns.' All minor considerations yield, in his system, to the stern sense of duty, as they do, in the ordinary and established ones, to the voice of necessity. Mr. Godwin's theory, and that of more approved reasoners, differ only in this, that what are with them the exceptions, the extreme cases, he makes the every-day rule. No one denies that on great occasions, in moments of fearful excitement, or when a mighty object is at stake, the lesser and merely instrumental points of duty are to be sacrificed without remorse at the shrine of patriotism, of honour, and of conscience.
Hazlitt on Godwin