Nihilist Virus said:
Were Christians heavily persecuted in Paul's day or is that exaggerated?
Depends on one's concept of 'heavily', really. Paul was attacked and physically beaten to the point he was left for dead at least twice. However, Paul's primary persecutors in this manner were those Jews who didn't like anyone changing the Jewish religion - which is how the 'leaders' of Judaism (and their goons) perceived things. These are referred to in the New Testament as 'the Jews', but that term didn't normally include every Jewish person in the area.
Nihilist Virus said:
Was Paul imprisoned or was he merely placed under house arrest?
Both, depending on where he was located and the feeling of the local magistrate. And being under house arrest put a fairly large crimp in one's movements. It was not like our concept of 'released on one's own recognizance'. From statements made and research into the judicial practices of the day, often a person under house arrest would be chained (handcuffed, more or less) to a guard, all the time. Paul did preach to them and claims to have won some converts. (No official tally noted.)
Nihilist Virus said:
The conservative view is that Rome imprisoned Paul and fiercely tried to stamp out Christianity.
Again, what does one deem 'fiercely'. They were not as free as Christians in the U. S., pre-ACLU lawsuit intimidation days. On the other hand, the Roman Empire was pretty willing to allow citizens to observe any religion they wanted, as long as the religious participants weren't 'treasonous' or problematic.
Nihilist Virus said:
This view is important to Christians because it is believed that during this time the apostles were martyred...
I've never heard anyone drum on the 'importance' of persecution in this time period. Most of the martyrs were occasioned later. There were some martyrs in this period, but mostly by the Jewish 'leaders' who had income and prestige - power to loose. Stephen and Jude were both killed because they were vocal about the Resurrection of Jesus and that He is God. Which pretty well embarrassed the leaders, who opposed Jesus.
Nihilist Virus said:
...and in fact it is generally argued that the apostles were given the chance to recant and go free but yet declined.
Yes. This was a Roman Empire action. Remember I mentioned 'treason' a bit earlier? Rome had a civil law which required every resident - citizen or otherwise - to, at certain periods, offer a pinch of incense on an 'official' site and speak the phrase "Caesar is Lord" in a more or less loyalty ceremony. (Other than that, one could worship dirt clods for all the Empire cared.) Many of the Christians would not repeat the required phrase. In the mind of the Christians, only God was "Lord"; Caesar was Caesar, but not in the place of God. This resulted in death for many.
Nihilist Virus said:
If this is all true, why did the Romans allow Paul to write letters from prison and direct the churches?
Good question. The actual charges against Paul are somewhat nebulous. No where in the New Testament is listed the actual charges facing Paul.
The Jewish leaders were sore at Paul for preaching Jesus. Towards the end of Acts, a plot to assassinate Paul is recorded. (Never happened, but the assassins were commissioned.) Of course, the Roman Empire didn't have a specific law about offending the feelings of a local religious body. AND under Roman law, only the Roman government could impose the death penalty. So at least in one case - before Felix, the Roman governor - the Jewish leaders charged Paul was fomenting insurrection against Rome by teaching about this 'other God'.
After spending over a year in the custody of the local governor, Paul was remanded at his own request to Rome, to answer to the Emperor. Acts 26:30-32 sums up the local Roman perception of Paul as a villain. I presume Paul's reputation went with him. He really wasn't a political danger to Rome. Consequently, Paul had a good deal of leeway to write doctrinal messages.
Nihilist Virus said:
Why not confiscate his letters and/or send out fake epistles to the churches?
Probably due to a lack of pressing need on the part of Rome. At that time, the Christian Church was not any sort of military power and the teachings Paul sent out - which I'm sure were at least inspected for treasonous or felonious content were devoid of threat to the Empire.
Nihilist Virus said:
The way the situation is described, Rome is made out to be utterly incompetent.
Rome, at the time, was anything but incompetent. They probably didn't see a credible threat; and they were right in that.
It wasn't until later - Nero, actually - the Christians became the whipping boy of the Empire. Up to the time of Nero, the Christians were suspect for that 'loyalty' phrase. Nero blamed them for insurrection and the burning of Rome and thus began the wholesale murders.
Nero took over about A. D. 54, roughly twenty-five to thirty years after Christ's Resurrection. Nero is generally credited with Paul's death (traditionally in A. D. 67), although there are no official records.
Nihilist Virus said:
Please lay out an explanation that is sensible...
Hopefully
Nihilist Virus said:
...and (preferably) supported by facts. Thanks.
There's the rub. Most of what we know about Paul is inferred from the New Testament. I say 'inferred' as nowhere does Paul write down all his inner thoughts leading to his actions. Nor is much else written about Paul other than some church elder writings based mostly on tradition; or oral memory accounts, if you prefer.