Spurgeon realized how ridiculous it is to preach repentance and faith to a man who is already regenerate, but what he failed to realize is that in Calvinism an unregenerate man cannot possibly repent and believe, so it is just as ridiculous to preach repentance and faith to him.
You simply don't see how nonsensical Calvinism is.
Wow - you really DID pick a passage out of context. I just read the sermon and it is SO not what you are saying he said. Here is what he said immediately before that:
"Others say that the warrant for a sinner to believe in Christ is his election. Now, as his election cannot possibly be known by any man until he has believed, this is virtually preaching that nobody has any known warrant for believing at all. If I cannot possibly know my election before I believe—and yet the minister tells me that I may only believe upon the ground of my election—how am I ever to believe at all? Election brings me faith, and faith is the evidence of my election; but to say that my faith is to depend upon my knowledge of my election, which I cannot get without faith. is to talk egregious nonsense.
I lay down this morning with great boldness—because I know and am well persuaded that what I speak is the mind of the Spirit—this doctrine that the sole and only warrant for a sinner to believe in Jesus is found in the gospel itself and in the command which accompanies that gospel, "Believe in the Lord Jesus Christ, and thou shalt be saved." I shall deal with that matter first of all, negatively, and then, positively."
Then he goes into what you quoted and a whole lot more. He speaks of the fact that there is nothing in us that brings us to faith in Christ. Not repentance, not feeling badly or even feeling a "call" on us. He then says at the end of the message:
"Brethren, the command to believe in Christ must be the sinner's warrant, if you consider the nature of our commission. How runs it? "Go ye into all the world, and preach the gospel to every creature." It ought to run, according to the other plan, "preach the gospel to every regenerate person, to every convinced sinner, to every sensible soul." But it is not so; it is to "every creature." But unless the warrant be a something in which every creature can take a share, there is no such thing as consistently preaching it to every creature. Then how is it put?—"He that believeth and is baptised, shall be saved; he that believeth not shall be damned." Where is there a word about the pre-requisites for believing. Surely the man could not be damned for not doing what he would not have been warranted in doing. Our reaching, on the theory of qualifications, should not be," Believe in the Lord Jesus Christ, and thou shalt be saved;" but "Qualify yourselves for faith, be sensible of your sin, be regenerated, get marks and evidences, and then believe." Why, surely, if I am not to sow the good seed on the stony places and among the thorns, I had better give up being a sower, and take to ploughing, or some other work. When the apostles went to Macedonia or Achaia, they ought not to have commenced with preaching Christ; they should have preached up qualifications, emotions, and sensations, if these are the preparations for Jesus; but I find that Paul, whenever he stands up, has nothing to preach but "Christ, and him crucified."
Repentance is preached as a gift from the exalted Saviour, but it is never as the cause or preparation for believing on Jesus. These two graces are born together, and live with a common life—beware of making one a foundation for the other. I would like to carry one of those who only preach to sensible sinners, and set him down in the capital of the kingdom of Dahomey. There are no sensible sinners there! Look at them, with their mouths stained with human blood, with their bodies smeared all over with the gore of their immolated victims—how will the preacher find any qualification there? I know not what he could say, but I know what my message would be. My word would run thus—"Men and brethren, God, who made the heavens and the earth; hath sent his Son Jesus Christ into the world to suffer for our sins, and whosoever believeth in him shall not perish, but have everlasting life." If Christ crucified did not shake the kingdom of Dahomey, it would be its first failure. When the Moravian missionaries first went to Greenland, you remember that they were months and months teaching the poor Greenlander about the Godhead, the doctrine of the Trinity, and the doctrine of sin and the law, and no converts were forthcoming. But one day, by accident, one of the Greenlanders happening to read that passage, "Behold what manner of love the Father hath bestowed upon us that we should be called the children of God," asked the meaning, and' the missionary, hardly thinking him advanced enough to understand the gospel, nevertheless ventured to explain it to him, and the man became converted, and hundreds of his countrymen received the Word. Naturally enough, they said to the missionaries, "Why did not you tell us this before? We knew all about there being a God, and that did us no good; why did not you come and tell us to believe in Jesus Christ before?" O my brethren, this is God's weapon, God's method; this is the great battering-ram which will shake the gates of hell; and we must see to it, that it be brought into daily use.
I have tried, on the positive side, to show that a free-grace warrant is consistent with the text—that it accords with apostolic custom, and is, indeed, absolutely necessary, seeing the condition in which sinners are placed. But, my brethren, to preach Christ to sinners, as sinners, must be right; for all the former acts of God are to sinners, as sinners. Whom did God elect? Sinners. He loved us with a great love, even when we were dead in trespasses and sins. How did he redeem them? Did he redeem them as saints? No; for while we were yet enemies, he reconciled us unto God by the death of his Son. Christ never shed his blood for the good that is in us, but for the sin that is in us. "He laid down his life for our sins," says the apostle. If, then, in election and redemption, we find God dealing with sinners, as sinners, it is a marring and nullifying of the whole plan if the gospel is to be preached to men as anything else but sinners."