In part 1, I examined the Mahakammavibhanga Sutta pointing out some evidence for interpolations and argued that that the same conclusion could still be made, and even clarified, if the interpolations were removed.
My strongest argument for the text being tampered with is located in the concluding passages where the Buddha spells out the main point to be drawn from the sutta:
As to the person here who kills living beings . . . and on the dissolution of the body, after death, reappears in a state of deprivation . . . even in hell: either earlier he did an evil action to be felt as painful, or later he did an evil action to be felt as painful. . . .The difficulty with these passages lies with the mixing of psychological processes with metaphysical ones. The juxtaposition of two distinctly disparate processes together in an effort to suggest they are somehow related leaves a rather contrived feeling; it almost seems that the author is trying to force two things together that simply do not belong together.
As to the person here who kills living beings . . . and on the dissolution of the body, after death, reappears in a happy destination . . . in the heavenly world: either earlier he did a good action to be felt as pleasant, or later he did an action to be felt as pleasant . . .
As to the person here who abstains from living beings . . . and on the dissolution of the body, after death, reappears in a happy destination . . . in the heavenly world: either earlier he did a good action to be felt as pleasant, or later he did an action to be felt as pleasant . . .
As to the person here who abstains from living beings . . . and on the dissolution of the body, after death, reappears in a state of deprivation . . . even in hell: either earlier he did an evil action to be felt as painful, or later he did an evil action to be felt as painful.
It is essential to note that at the beginning of the sutta the Buddha gave a brief, concise exposition on kamma conveying that the fruits of an intentional action lead to either pleasant, unpleasant, or neither pleasant or unpleasant feelings. The passages quoted above appear to be a continuation of this initial mentioning, but the link between the two is not as clear with the various metaphysical pericopes or stock passages interspersed amongst the core textual element of kamma and the resultant feeling.
If we take these concluding passages at face value the basic import seems to be that any intentional action which produces a certain feeling will lead to a particular post mortem existence. For example, if we commit “an evil action to be felt as painful”, we will end up in hell.
But this is problematic. What happens to one who commits an evil action to be felt as pleasurable and not painful (for example, putting cocaine in someone’s drink)? Do we still go to hell or do we go to heaven? In a similar case, what happens if we commit a good action to be felt as painful (violently pushing a person aside so they do not get hit by a moving vehicle), does that mean we will end up in hell?
Another issue is the fact that a person will commit thousands if not hundreds of thousands of intentional actions over the course of a lifetime that could be described as causing pleasurable or painful feelings. So which of these actions determine our post mortem destiny? All of them? Only the worst ones? The actions that have the most prevalence? Do we go to hell or heaven equal to number of times we experience pleasant or unpleasant feelings? Or do we only go once? But which one, heaven or hell, or both?
As argued in part one, we can go ahead and remove these stock passages (and add a few logical substitutions based on the Buddha’s first succinct exposition of kamma in the intial part of the sutta) and still reach the same overall conclusion of the text:
As to the person who did an evil action and feels pain: either earlier he did an evil action to be felt as painful, or later he did an evil action to be felt as painful. . . .Notice that this constructed passage is now a lot clearer and also follows logically from the Buddha’s initial exposition that solely described a psychological process. The difficulties I described above are for a large part now gone.
As to the person here who did an evil action and feels pleasure: either earlier he did a good action to be felt as pleasant, or later he did a good action to be felt as pleasant . . .
As to the person here who did a good action and feels pleasure: either earlier he did a good action to be felt as pleasant . . .
As to the person here who did a good action and feels pleasure: either earlier he did an evil action to be felt as painful, or later he did an evil action to be felt as painful.
Conclusion
The Buddha took the Vedic notion of kamma and gave it a psychological and ethical dimension to it. This was a revolutionary innovation which was more subtle than the prevailing notions of karma at the time.
The Mahakammavibhanga Sutta is a sutta that I believe originally delved deeper into the psychological aspect of kamma and not the cosmological aspect in an effort to remind the reader to be careful about drawing conclusions about kamma and thus moral causality when examining instances where one lacks the capability of obtaining all the necessary information. While the cosmological aspect per se does not detract from this conclusion, it obscures rather than clarifies.