The Law our former primary school teacher

In Galatians (3:25) Paul says that the law of Moses was a pedagogue, a schoolmaster / tutor / guardian for the people of God in their infancy to lead them to Christ, in whom they find maturity and come into their inheritance.

Thinking of the law as our one-time primary school teacher might help us to understand how we should relate to it today. For example, if you met your old teacher today you would not put yourself under his regime of try to re-enroll in his class, but there would still be much to learn from a wise teacher.

Adults do not expect their former teachers to tell them to sit up straight, be quiet, put their fingers on their lips and raise their hand if they have something to say. Neither does the teacher want to treat his former pupils in this way. The point of all that primary school stuff is that the lessons might be learned and internalized. The school aimed to produce the habits of self-discipline, respect, politeness, good order and so on which the specific rules of the classroom embodied for little people at that time.

Similarly, the OT Law does not legislate for every eventuality but gives case law to teach patterns and principles which need to be applied anew, not least in the changed circumstances of maturity in Christ under the (re)New(ed) Covenant.

(Thanks to my STMTC group and especially Phil for thinking through this stuff with me).