But this only carries us a short way towards a solution. Why did God allow the "aboriginal calamity" of sin to be possible? This was the Gnostic's difficulty, and it is our difficulty still. Can we say more than this by way of an answer? God willed that angels and men should honour Him with a voluntary and not a mechanical service. If they obeyed Him, it should be of their own free will, and not of necessity. It should be possible to them to refuse service and obedience. In short, God willed to be reverenced and worshipped, and not merely served and obeyed. A machine can render service; and a person under the influence of mesmerism may be forced to obey. But do we not all feel that the voluntary service of a conscious and willing agent, who prefers to render rather than to withhold his service, is a nobler thing both for him who gives, and him who receives it? Compulsory labour is apt to turn the servant into a slave and the master into a tyrant. We see, therefore, a reason why the Creator in creating conscious beings made them also moral; made them capable of obeying Him of their own free will, and therefore also capable of disobeying Him. In other words, He made sin, with all its consequences, possible. Then it became merely a question of historical fact whether any angelic or human being would ever abuse his freedom by choosing to disobey. That "aboriginal calamity," we know, has taken place; and all the moral and physical evil which now exists in the world, is the natural consequence of it.
This is, perhaps, the best solution that the human mind is likely to discover, respecting this primeval and terrible mystery. But it is only a partial solution; and the knowledge that we have still not attained to a complete answer to the question which perplexed the early Gnostics, ought to banish from our minds anything like arrogance or contempt, when we condemn their answer as unchristian and inadequate. "The end of the charge" which has been given to us is not the condemnation of others, but "love out of a pure heart and a good conscience and faith unfeigned."