The problem with your claim:
Let's say for the sake of argument, Paul and friends, at the behest of Satan writes the NT to turn people from G-d. Now the evil forces of the world want to reinforce Paul's evil, so everyone that comes to believe in him as you have are given a "free" mystical experience of him. Since it flows perfectly with your NT as the evil forces want it to, you have no idea that you're actually going down the wrong road. For all you know, invoking Jesus is actually a form of black magic and the experience that you are receiving is actually demonic.
Only because you've been indoctrinated to a certain mindset of what "demonic" means, you're not able to recognize it in what you are experiencing.
That is why it says in Deut. 13 says that signs and wonders are not the basis for belief. And I am saying this as one who did experience signs within my religion. That is not the basis for religious belief, because you can't tell if you're religions is truly "G-dly" and not just "Satan" tricking you with "godly feelings" as he is wont to do.
This is a very ridiculous argument of the type called an argument from silence. It comes in many forms but one is that anything not proven impossible for certain that agrees with you counters even what the evidence suggests is likely true concerning my position.
For example If every piece of evidence we have suggests the universe began to exist and that was inconvenient for you would using this argumentation say well multiverse could exist. That is theoretically possible. However a possibility does not counter a likelihood backed up with mountains of evidence.
I can pick your argument apart piece by piece but I do not think it worth it. Before you distort that into some kind od claim that was bluffing I will pick a few claims apart as examples.
For some reason that I doubt you even know you seem to suggest that people who agree with the Bible are the evil ones trying to hide truth and those that throw futile arguments against it are the good guys trying to get the actual truth out. Let us see if your claim or mine is the best explanation for what exists.
First are believers or non-believers on the "good" side.
1. Humans share a common core intuitive belief in what is good. In general charity, self sacrifice, freedom, moral codes or laws that reflect these, and unconditional love are considered good things by most people.
2. Since Christians have built more hospitals than any other non-government group, are the most generous demographic in history, constantly sacrifice their time and money for others, have created the freest nations in history, have texts and foundations more universally associated with moral truth and used to develop moral codes than any other, who are associated as a group with unconditional love more than many other, and since Christian organizations routinely take in people every other help group has denied and have higher success rates in almost every category of misfortune and chemical dependence, then the evidence for their being on the good side of moral truth is greater than any other demographic. Similar groups that oppose the bible cannot compare with Christianity in any category of the types I mentioned. So the evidence is that Christians are of the two more consistently on the right side of moral truth as humans perceive it.
Second which group is defending truth by denying the Bible or supporting it.
1. The bible has 25,000 historical corroborations, over 2000 predictions that have been fulfilled in every detail, and is the most textually accurate work of any kind in ancient history by many orders of magnitude over any other. To deny any of those is to deny established historically reliable evidence.
2. It has been concluded by the majority of NT scholars (no matter what side they are on) that: Jesus was a historical figure with an unprecedented sense of divine authority, he was crucified on a cross, his tomb was found empty, even his enemies claimed to have witnessed him after death. Of al the explanations for those reliable historical details the Gospel explanation is by far the best. So to deny it is to deny truth(as best as evidence can indicate truth) it's self.
3. The bible is perfectly philosophically valid. Some of my favorite debaters are pure philosophers and subject it to extreme philosophical tests. It more than science or secular philosophy gives a more exhaustive, comprehensive, and academically valid explanation of reality. To oppose it is to oppose established philosophical and logical methodology.
4. The greatest experts on testimony and evidence, including Simon Greenleaf and Lord Lyndhurst claim the testimony given by the apostles meets every standard of modern legal testimony. The same is true with the historical method. To oppose it is to oppose modern legal procedure and long established historical methods.
Anyway, I can do this for quite some time, but it is clear even from these few examples which group is on the side of truth and moral goodness. Here is a bonus:
Morality:
"The character of Jesus has not only been the highest pattern of virtue, but the strongest incentive to its practice, and has exerted so deep an influence, that it may be truly said, that the simple record of three short years of active life has done more to regenerate and to soften mankind, than all the disquisitions of philosophers and than all the exhortations of moralists."
William Lecky One of Britains greatest secular historians.
He was the meekest and lowliest of all the sons of men, yet he spoke of coming on the clouds of heaven with the glory of God. He was so austere that evil spirits and demons cried out in terror at his coming, yet he was so genial and winsome and approachable that the children loved to play with him, and the little ones nestled in his arms. His presence at the innocent gaiety of a village wedding was like the presence of sunshine. No one was half so compassionate to sinners, yet no one ever spoke such red hot scorching words about sin. A bruised reed he would not break, his whole life was love, yet on one occasion he demanded of the Pharisees how they ever expected to escape the damnation of hell. He was a dreamer of dreams and a seer of visions, yet for sheer stark realism He has all of our stark realists soundly beaten. He was a servant of all, washing the disciples feet, yet masterfully He strode into the temple, and the hucksters and moneychangers fell over one another to get away from the mad rush and the fire they saw blazing in His eyes. He saved others, yet at the last Himself He did not save. There is nothing in history like the union of contrasts which confronts us in the gospels. The mystery of Jesus is the mystery of divine personality.
Scottish Theologian James Stuart
Evidence:
The noted scholar, Professor Edwin Gordon Selwyn, says: "The fact that Christ rose from the dead on the third day in full continuity of body and soul - that fact seems as secure as historical evidence can make it."
Sir Edward Clarke, K. C. to the Rev. E. L. Macassey:
"As a lawyer I have made a prolonged study of the evidences for the events of the first Easter Day. To me the evidence is conclusive, and over and over again in the High Court I have secured the verdict on evidence not nearly so compelling. Inference follows on evidence, and a truthful witness is always artless and disdains effect. The Gospel evidence for the resurrection is of this class, and as a lawyer I accept it unreservedly as the testimony of truthful men to facts they were able to substantiate."
Plenty more of the same here:
Evidence That Demands a Verdict - Ch. 10 p. 2