In thinking through the foundational issue of humans representing God to the creation, I am very tempted by the view that graven images were prohibited simply because humans were already appointed as God’s images.
If I am right then perhaps the first 5 commandments have a logical flow. After Eden’s disruption, do they re-establish in Israel (the light to the nations, remember) the proper relationship between God and humans?
1. I am to be your only God
2. You are to be my only images
3. Bear my Name faithfully
4. Show your allegiance by observing Sabbath
5. Observe familial duties.
The first is obvious; the second flows from my observations about us as God’s only appointed image-bearers. The third should be obvious: if you appoint someone to go forth in your name, then you expect them to act faithfully with that name and to bear the sort of fruit you want. So, employers expect employees (and sports team managers expect their players), at the very least, not to bring the firm or the team into disrepute.
The fourth may be less obvious, but consider this: to copy God is a good sign of willingness to be His faithful image, to align oneself openly with Him. Copying God is the rationale for the commandment to rest on the Sabbath day, first given as Isreal leaves Egyptian slavery. But when Israel is about to enter Canaan, Moses changes the rationale to God’s display of strength during the Exodus event itself. This is significant because observing Sabbath weakens the agricultural and pastural nation of Israel, and highlights her dependence on God to supply their food, and to make the ground sufficiently productive.
This highlighting is even stronger with the command to observe Sabbath years – to leave the ground unworked every seventh year. Set against the Genesis background of cursed and unproductive ground, the regular prohibition of work therefore creates a basic question of trust that recapitulates the testing of Adam and Eve. Whose word would Israel rely on to understand their world? Sabbath declares their allegience.
The fifth commandment, requiring honour to father and mother, stipulates that the fundamental ethic of creation (faithful representation) must be practiced in every family structure (each with children being like a miniature new creation). The reason given is hugely significant. Israel is promised long life in the land if parents are honoured, so setting the blessing for faithfulness directly against Adam and Eve’s explusion for unfaithfulness. Once again, Eden is being recapitulated with Israel.