As an apologist, Lewis was great. As a theologian, not so much. But, then again, he never claimed to be one, although I must admit that I often wonder if in the back of his mind he didn't think of himself as such. Anywho . . .
Lewis held some odd ideas as it relates to salvation. Of course, the best place to go is
Mere Christianity. I've got here the HarperSanFrancisco '00 ed. Let me offer a few quotes and comment on each:
Lewis wrote:The central Christian belief is that Christ's death has somehow put us right with God and given us a fresh start. Theories as to how it did this are another matter. A good many theories have been held as to how it works; what all Christians are agreed on is that it does work(54)
This is a good start for Lewis. Now, I am in disagreement that the central tenant is Christ's death and resurrection. As we all know, in my view, it is that Christ offers eternal life. However, Lewis seems to have that idea in his mind when he talks about being put right with God. There are problems with his view, but his starting point, as I see things, is at least workable. More to the point, if he really believed what he wrote here, then he is not going to set up a particular view of the Atonement as absolutely essential. In his mind, the idea is to believe the Atonement itself works, and that is much closer to the Truth.
Lewis wrote:We are told that Christ was killed for us, that His death has washed our sins, and that by dying He disabled death itself. That is the formula. That is Christianity. That is what has to be believed. (55)
We see here clearly the idea of substitutionary atonement, but what interests me the most is the phrase "by dying He disabled death itself." I wish he had clarified that more. If he is referring to the everlasting life granted to the Christian, then he is very, very close to a solid understanding of the Gospel. Again, note the phrase, "that is what has to be believed." Now, I believe that it is not enough to recognize THAT Christ offers everlasting life. Lewis certainly sees that much. It has to be appropriated, and that is by faith. However, Lewis, being an Arminian (or something very close to it) would say the same thing.
Lewis wrote:Now what was the sort of 'hole' man had gotten himself into? He had tried to set up his on his own, to behave as if he belonged to himself. In other words, fallen man is not simply an imperfect creature who needs improvement: he is a rebel who must lay down his arms. Laying down your arms, surrendering, saying you are sorry, realising that you have been on the wrong track and getting ready to start life over again from the ground floor--that is the only way out of our 'hole'. this process of surrender--this movement full speed astern--is what Christians call repentance . . . Remember, this repentance, this willing submission to humiliation and a kind of death, is not something God demands of you before He will take you back and which He could let you off if He chose: it is simply a description of what going back to Him is like (56-57)
I quote this because Lewis brings up his understanding of repentance. He seems to have an interesting cross between Chaffer's "change of mind," and the more traditional "turning from sin" views. The point is that he does not see repentance proper as a
prerequisite for salvation. For him, it is the act of salvation itself. He goes on to talk about how an evil man is not capable of repenting, thus, his argument against it being essential. In his view, we can repent when Christ is in us, and through Him, we are able to submit to the will of God. This, as I see it, is a very accurate statement.
Lewis wrote:Now the Christian belef is that if we somehow share the humility and suffering of Christ we shall also share in His conquest of death and find a new life after we have died and in it become perfect, and perfectly happy creatures. (60)
Here, Lewis clearly articulates a belief in everlasting life. If we "somehow" appropriate the benefit of the death and resurrection of Christ, then we will live forever.
Lewis wrote:How is this to be done? . . . There are three things that spread the Christ-life to us: baptism, belief, and that mysterious action which different Christians call by different names--Holy Communion, the Mass, the Lord's Supper. At least, those are the three ordinary methods. I am not saying there may not be special cases where it is spread without one or more of these. I have not time to go into special cases, and I do not know enough . . . I am not saying anything about which of these three things is the most essential. My Methodist friend would like me to say more about belief and less (in proportion) about the other two. But I am not going into that. Anyone who professes to teach you Christian doctrine will, in fact, tell you to use all three, and that is enough for our present purpose. (60-61)
It is here we come across a serious problem. The "somehow" mentioned above is clarified as being through belief, baptism, and the Lord's Supper. This is, of course, Sacramental Grace. Now, if Lewis believed this, and if he always believed it, then he did not, as I understand the gospel, believe to be saved. At the same time, he seems to understand, though he does not elaborate, that there are situations in which baptism and the Lord's Supper are not necessary.
Now, SG, in and of itself, is a fairly complex doctrine. It would seem to me that Lewis would have first had the idea that faith in Christ is necessary, and THEN he would have come to the idea that this faith is applied through the sacraments. In this case, he certainly would have simply trusted Christ, at some point in time, for his salvation, though he would have later erred. But, at this point, it is a matter of speculation, because we simply don't know - at least from these comments - what his earlier belief system was like.
Lewis wrote:In the same way a Christian can lose the Christ-life which has been put into him, and he has to make efforts to keep it. But even the best Christian that ever lived is not acting on his own steam--he is only nourishing or protecting a life he could never have acquired by his own efforts. (61-62)
And it is here we come to perhaps his most serious error. In believing a person could lose their salvation, he is in effect denying it from the outset. The key to the Gospel is believing that Christ has saved you, apart from your own works. If you have to work to keep it, then you have to work to get it. It is too bad he never stopped and reasoned through this issue. He says that we cannot acquire grace by our own effort. In that, he is correct. But he then says that we must work to keep grace. In a very real sense, for Lewis (at this stage in his life), salvation was a future thing. He did not yet have it, though he hoped to one day. He would have it if, having believed, he continued to uphold the faith. Thus, he would, in the end, gain his salvation. But this is by merit, and it is not the Gospel.
Did Lewis believe the Gospel? It is clear that at this point in his life, he did not. However, it would be foolish to declare him lost. His earlier remarks are much simpler and probably reflect an earlier understanding of the faith as a whole. I suspect that the deeper he got into theology, the more complex his soteriology became. What we read here is his developed theology. It is wrong. But is it possible that his earlier, undeveloped faith was pure and true? I can't say for sure. No one can, but we can't say it wasn't either, and it seems to me there are good indications it may well have been.
Anyway, those are my thoughts on the matter.
God bless