"Isaac's Circumcision", Regensburg Pentateuch, c1300 |
Then, nearly 25 years after God called Abram to go, God appears on the scene again. Abram is now 99 years old, and again God promises the land to offspring, and promises to be their God. Abram and Saria get new names to announce their fruitfulness and Abraham, along with all of his descendants, and all of his household, is required to carry a mark of this covenant.
The mark is intimate and becomes part of the very fruitfulness that is promised. The mark also produces blood, blood which seals this covenant, foreshadowing one to come.