In this post, I will discuss the immutability of God as it applies to His works of creation and providence, on the basis of the framework set forth in the previous post.
The "Problem"
As I stated in the first post of this series, God's actions in general seem to militate against His immutability. After all, if God is doing X at time t (such as justifying a sinner named Bob) and doing Y at time t+n (such as justifying a sinner named Tom), it would certainly seem like a change in God. After all, if a person's current course of action is attributable to a person, then changing one's course of action would be a change in an attribute of the person, and thus a change in the person.
I have titled this discussion under the dual heads of creation and providence, for the simple reasons that:
1) God is the ultimate source of all that exists aside from Himself.
2) If God is doing something with respect to something aside from Himself, He is either a) creating something new, or b) modifying something already made.
3) Creation can be defined as bringing a new object into existence through direct agency.
4) Providence can be defined as modifying the attributes and properties of existing objects either immediately (that is, supernaturally), or mediately (that is, through secondary causes).
However, both creation and providence are acts of God, so thus they can be discussed under the general principle of divine agency. Is divine agency compatible with divine immutability? That is the question to be answered.
The Solution
Given the framework of the previous post, a solution is easily found if one considers that God is an active, immutable being. That is, that if one were to examine God's individual description of Himself (converted to the form discussed in that framework), that one would find conditional descriptive statements. Inasmuch as God's action is consistent with these principles across time, then God is both active and immutable. However, if God were to be inconsistent with any one (or some combination of) these principles, then God would not be immutable. Once again, the mind interpreting this individual description of God is God's own mind, and we have that mind (1 Cor. 2:16) inasmuch as He has revealed it to us in His Word (1 Cor. 2:13). As God is infinite, we do not possess God's comprehensive description of Himself, but we do have some statements that allow us to understand at least a part of this description.
The solution is as follows:
1) God has decreed from eternity all that shall come to pass
2) God is a being who is faithful to bring His decree to pass, as He has decreed it
3) God knows Himself as He is.
4) Therefore, God knows Himself as a being who is faithful to bring His decreed to pass, as He has decreed it
5) Bringing His decree to pass entails divine agency, specifically creation and providence
6) Therefore, God knows Himself as a being who is faithful to bring His decree to pass, by divine agency, generally creation and providence
7) God's knowledge of Himself grounds His complete individual description
8) Divine agency entails conditional descriptive statements in God's individual description
9) Therefore, God knows Himself as an active agent
10) All of God's actions are subsumed under the fulfillment of His decree
11) Therefore, God's individual description remains the same, for all moments in time corresponding to His actions
12) Therefore, God is immutable in divine agency
Scriptural Analysis
God's creative work is explicitly affirmed in Gen. 1-2, as well as Job 38, and His providential work is affirmed in Ps. 104, as well as Heb. 1:3 and Col. 1:17. God's active agency is explicitly affirmed in Jn. 5:19-20.
Where does the solution come from, then? The key to the whole issue is the doctrine of God's eternal decree. The Westminster Confession of Faith says it best: "God from all eternity, did, by the most wise and holy counsel of His own will, freely, and unchangeably ordain whatsoever comes to pass" (III.1). Two particularly pertinent verses in this regard are Is 46:9-10 and Eph. 1:11. These read as follows:
Is. 46:9-10: "I am God, and there is no other; I am God, and there is none like me, declaring the end from the beginning and from ancient times things not yet done, saying, My counsel shall stand, and I will accomplish all my purpose"
Eph. 1:11: "In him we have obtained an inheritance, having been predestined according to the purpose of him who works all things according to the counsel of his will"
We could probably also throw in Ps. 115:3: "Our God is in the heavens; he does all that he pleases," though that verse speaks more of God's unconstrained freedom to act according to His good pleasure, rather than His comprehensive decree of all that is to be.
These verses teach that God has explicitly declared the course of history from eternity past, and that He will not fail to bring it to be as He has declared it will be. The Isaiah passage clearly states that God has declared the end from the beginning. The verses thates that God accomplishes His purpose, and counsel. His purpose and counsel subsumes the declaration of the end from the beginning. Thus, it also subsumes the declaration of the beginning. Thus, if God accomplishes His purpose and counsel, then He must have accomplished what He declared, and thus He must have accomplished the beginning. Therefore, this counsel is from the beginning. Before time is eternity past. If the beginning of time is the beginning, then God's declaration of the end from the beginning is from eternity past. The verse also states that God has determined the end from the beginning, which implies a distinction between the two, and by generalization, everything in between. In this verse, the end from the beginning can refer to either the end of everything and the beginning of everything, or the end from the beginning in general. If the former, it is comprehensive of all history. If the latter, it subsumes all intervals of existence (i.e. for everything that has a beginning and an end, God has declared its beginning and end and everything in between), and if so, the the interval of the history of the world is also subsumed. Either way, then, the whole of history has been declared from eternity by God, and He will bring it to pass. As a final matter, it might be objected that the "end" cannot apply to the whole of history, since time will go on forever in eternity (e.g. Rev. 20:10). However, if the phrase "end from the beginning" is taken in a general sense, then the whole of the history of everything is meant - if it has a history, God has declared it (such as the rise and fall of civilizations, more to the context of the verse). There is no reason why the "end" of history cannot be figurative in this case, an end "at the limit," so to speak - a limit which is never reached, (that is - that if history were to have an end, everything from its beginning to its end would be declared; as it is, t = ∞ is the end of history, but this can never be reached by a finite succession of moments; yet all moments from t = 0 (inclusive) to t = ∞ (exclusive) have been declared - thus the end from the beginning).
Eph. 1:11 also teaches something similar. In this context, it is not talking so much about the rise and fall of nations, but the salvation of individuals. In this context, we have been individually predestined to salvation (subsumed in the idea of "obtaining an inheritance"), and this predestination is according to God's purpose. And God's purpose is significant, because God works everything out according to the counsel of His will. But what is the counsel of His will? Is it simply looking down the corridors of time, and seeing what He (somehow) foreknows what He will do? The Arminian may say something like this, but such an idea is logically incoherent, and unsupported by the text. The text states that God works according to the counsel of His will, not the counsel of His foreknowledge. The will of God is determinative, and expressed in His decree. God is faithful to His decree, bringing to pass all that He has determined to accomplish.
The verses just discussed give us points (1), (2), and (10) of the solution argument given above. (1) and (2) are obvious from the preceding discussion. (10) also follows, for if God works all things according to the counsel of His will, then there is nothing that He does not work according to the counsel of His will. Furthermore, if God has declared the end from the beginning and thus everything that is to be, then it is His purpose that those things come to pass (otherwise, if they were not His purpose, He would not have declared them). Yet, He will accomplish all of His purpose. Therefore, (10) follows.
Only one more point needs to be proven from Scripture, and that is point (3). If God is omniscient, then He knows Himself as He is. Furthermore, 1 Cor. 2:10-11 teach that God knows Himself comprehensively. Thus, (3) follows.
Logical Synthesis
From Scripture, we have points (1), (2), (3), and (10) in the solution argument above. Point (4) follows from points (1)-(3). Point (5) was argued in the section entitled "The 'Problem'". Point (6) follows from points (4) and (5). Point (7) follows from the omniscience and comprehensive self-knowledge of God. If God knows Himself as He is, then He knows what conjunction of descriptive statements fully describes Himself. Point (9) follows from points (3) and (8). Point (12) follows from point (11), and definition of immutability given in the previous post. Points (8) and (11) will now be demonstrated to complete the argument.
(8): Divine agency entails conditional descriptive statements in God's individual description
1) God's decree entails a knowledge of the complete state of the world at every point in time for the whole history of the world (from point (1))
2) God knows what He must do to bring every such state to pass at each such moment in time (from point (3) - God grounds all things possible, so if something must be done, He has the ability to do it, and as He has this ability, He knows in Himself what this ability is)
3) Point (10) can be formally represented as follows:
(Time t obtains) -> (Will do what is required to bring about the state of the world at time t + 1, according to the decree). Let this formalism be called the action principle of decree fulfillment.
Thus, it is evident how (8) follows from the other points and the framework of the previous post. It should be noted that the formalism in point (3) pertains to the personality, not the essence of God. God could have chosen not to create anything, though He were capable of doing it. The fact that He has chosen to create speaks to a particular attribute of His personality.
(11): Therefore, God's individual description remains the same, for all moments in time corresponding to His actions
The action principle of decree fulfillment is sufficient to explain all of God's action (at a proximate level - there still remains the question of why God decreed those things in the first place - a question to which the answer has not been revealed in most cases (cf. Dt. 29:29)). Thus, there is no reason why this element of the individual description should fail to evaluate to True corresponding to any point in time, and there are no statements in Scripture that would lead one to think so. Given these two considerations, we are justified in concluding that God's nature and personality is indeed consistent throughout all eternity, and thus we have point (11).
Therefore, the conclusion (point (12)) follows.
Conclusion
Despite the fact that, at a superficial level, it might seem as if God's action in creation and providence contradicts His immutability, upon deeper examination, this need not be the case. The doctrine of God's decree and the doctrine of His comprehensive self-knowledge, combined with the doctrine that God's mind grounds objective reality, allows one to conclude that God indeed knows Himself as One who, through action, stays true to who He is - one who fulfills and brings to pass all that He has decreed to bring to pass. Thus, God is both working (Jn. 5:19-20) and the immutable One, who does not change (Mal. 3:6), and in this there is no contradiction.
As a side note, there is in this doctrine a great deal of comfort. Because in God there is no variableness, or shadow of turning (Jas. 1:17), we can be confident in God's goodness towards us. The goodness and mercy that He has lavished upon us because of Christ, He will continue to lavish upon us, for Christ's sake (Rom. 8:32). And in acting to bring about His decree, He is being consistent with His nature - He is doing what He has eternally purposed to do, and what He has in His Word promised to us that He will do. He will bring about our sanctification and glorification, and ultimately an eternity of indescribably wonderful fellowship with Him. Because God has established His eternal purpose, because He has made His promises, and because He does not change from who He is (which is what He knows Himself to be), we can have confidence, and we can have hope, and thus no one who trusts in Him will be put to shame (Rom. 10:11). Let us then praise Him for His sovereignty, for His decree, and for His immutability, and with Paul say "Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how inscrutable his ways! For who has known the mind of the Lord, or who has been his counselor? Or who has given a gift to him that he might be repaid? For from him and through him and to him are all things. To him be glory forever. Amen." (Rom. 11:33-36).
Soli Deo Gloria!
