Their lives were conformed to the law, not by slavish obedience to an outward standard, but by the free constraint of an inward spirit. The ordinance of the law was fulfilled in them when they walk not after the flesh but after the spirit. “It is this very feature of grace which seems to make it an entirely different and separate system from the law, for it did not exist in the Old Testament dispensation. It could not be realized before the redemptive work of Christ was done and the Holy Spirit