Yet the change is deeper and more basic than any external acts can reveal, for it includes also the reception of life of another and higher quality. The old man, even at his best, possesses only the life of Adam: the new man has the life of God. And this is more than a mere manner of speaking; it is quite literally true. When God infuses eternal life into the spirit of a man, the man becomes a member of a new and higher order of being.
In the working out of His redemptive processes, the unchanging God makes full use of change and through a succession of changes arrives at permanence at last. In the Book of Hebrews this is shown most clearly. "He taketh away the first, that he may establish the second," is a kind of summation of the teaching of that remarkable book. The old covenant, as something provisional, was abolished, and the new and everlasting covenant took its place. The blood of goats and bulls lost its significance when the blood of the Paschal Lamb was shed. The law, the altar, the priesthoodall were temporary and subject to change; now the eternal law of God is engraven forever on the living, sensitive stuff of which the human soul is composed. The ancient sanctuary is no more, but the new sanctuary is eternal in the heavens and there the Son of God has His eternal priesthood.
Here we see that God uses change as a lowly servant to bless His redeemed household, but He Himself is outside of the law of mutation and is unaffected by any changes that occur in the universe.
And all things as they change proclaim
The Lord eternally the same.