Decalogue
I found the information (speculation?) about the source of the sabbath commandment to be particularly interesting (Collins, 84). I did not know that there are references in Amos and Isaiah that associate sabbath with the new moon festivals (and, even having read the passages cited, I’m not entirely clear what that relationship could be). This is meaningful to me because I’ve always thought that the sabbath commandment was unique. The rest of the commandments are fairly routine - - it is not unusual for a society to require its people to refrain from murdering and stealing, nor for it to mandate religious observances. The sabbath commandment, while religious in origin, would have had a major impact on daily life (as it still does, to a lesser extent, in our time). Any information about the source of the sabbath is highly relevant simply because it is unique.
Book of the Covenant
Collins mentions that Exodus 21:22-25 has been read at various times as a prohibition against abortion (86). I had assumed that most of the religious arguments against abortion would have focused either directly on the prohibition against murder or perhaps on general principles about “the sanctity of life” (a concept which itself carries little weight in the Book of the Covenant, in my opinion). It is hard for me to imagine how a person could read Exodus 21:22-25 as prohibiting abortion when a far more straightforward reading is available: providing financial compensation to the husband who has lost the economic value of the labor that the putative child could provide.
Book of Leviticus
Collins makes the claim that, where the Priestly tradition links holiness to proper ritual action, the Holiness Code in Leviticus attempts to recast this tradition to link holiness with proper ethical behavior (98). I found this particularly relevant because it is directly relevant to Christians who are trying to grapple with the question of what is required for salvation. Some Christians will find the Holiness Code to be the right model for Christian belief: one’s relationship to God (holiness) is dependent on one’s choice to make proper ethical decisions. Others will lean toward the Priestly model: one’s relationship to God (holiness) is related to the proper faith and participation in the rituals that the church provides. Both traditions place high value on ethical behavior, but the emphasis on ritual and faith vary.