I'm going to read all the questions and see if there are some I still need to answer, but consider this history below first, which I've taken step by step. Really late here by me now so I will read it again tomorrow and reply on Friday to anything I left out. Hope that's OK with you?
But first to correct something you wrongly assumed about a Greek in the temple:
Acts 21
27 And when the seven days were about to be completed,
the Jews who were from Asia,
having seen him in the temple, stirred up all the crowd and laid hands on him,
28 And
even he brought Greeks into the temple and has polluted this holy place.
29 (For they had seen Trophimus the Ephesian with him in the city before,
whom they supposed that Paul had brought into the temple.)
Paul did not bring a Greek into the Temple. It was a false accusation.
It was not even Jews from Jerusalem who first stirred up the drive to have Paul killed, although they were joined by the Jews from Jerusalem.
The incident
was not related to Paul going through the purification ritual and the reason he did it,
except for the fact that
as a result of Paul going through the purification ritual, the Jews from Asia saw him in the temple and falsely accused him of having taken a Greek into the temple.
But the Jews from Asia
and in Jerusalem wanted Paul done away with
because they had come to know about Paul and his doctrine regarding the law of Moses.
Those Jews who knew about Paul and his doctrine regarding the law of Moses
included the law-observant Jewish believers in Jerusalem
, whom James and the elders of the church
wanted Paul to placate by going through a ritual to show
them that he was a law-observant Jew, and that what they had heard about Paul's teaching about the law of Moses was false.
Note: Paul had obviously got many Jews all around the world stirred up against him by the time he went to Jerusalem - because of his teaching about the law of Moses.
So think about this. Paul was
totally dedicated to Christ, and he was prepared to be arrested in Jerusalem
and even to die in Jerusalem for the name of Christ.
Do you think God would find Paul's faith and dedication commendable?
Of course God would have, and did.
Do you think God
could have spoken by the Spirit
to Paul telling Paul not to go to Jerusalem?
Of course God could have.
What if in his zeal to go to Jerusalem Paul wasn't hearing, but instead believing that the warning was not an instruction to Paul
not to go, but a forewarning about what would inevitably happen to him in Jerusalem? (because the record in Acts shows that Paul was extremely zealous to get to Jerusalem).
IF God actually
did not want Paul to go, would God speak to Paul through the Holy Spirit
through others, giving Paul a message from the Holy Spirit - that
those who spoke to Paul about it understood as telling Paul not to go?
Why did the Spirit of God speak to Paul
through others in the first place when He could have spoken
directly to Paul?
Why were Paul's travelling companions and disciples
imploring Paul not to go? Were they defying the will of God? Or were they interpreting the message about what awaited Paul in Jerusalem
differently to Paul?
So
regardless of what the answer to those question are, Paul went.
Did that make God angry with Paul?
No.
Did Christ remain with Paul anyway?
Yes.
The Jews were so determined to kill him - but God prevented it - using the Roman rulers, who prevented it,
and Paul even had an opportunity to testify to Christ before the Jews allowed him by the Roman rulers - but the Jews then wanted him killed even more.
So he got sent to Ceasarea by the Roman ruler
to protect him and remained under house arrest
for two years to protect him from the Jews. Felix the governor in Caesaria
"commanded a centurion to keep Paul and to let him have liberty, and not to forbid anyone of his own to minister or come to him."
Felix did the above to protect Paul, not to punish him. But now there was a charge brought against Paul by the Jews which Roman law required to be tried, so they could not release Paul either. This remained the case until Paul died.
God was keeping Paul safe.
After two years the Jews plotted how to get the Roman governor to send Paul back to Jerusalem to stand trial
so that they could kill him on the way. But
God warned Paul about this via a family member, who managed to get word to Paul in time, and so Paul felt compelled to appeal to Ceasar when the Jews wanted him to be sent back to Jerusalem - which meant he had to be sent
to Rome instead of Jerusalem.
God made sure Paul was not locked in a prison or dungeon in Rome either - God made sure that Paul would be able to kept under house arrest and be free to receive visitors
So was God angry with Paul for going to Jerusalem?
No.
God knew his heart.
Did God make it possible for Paul to have visitors in Rome and write at least some of the epistles he wrote while he was there?
Yes.
As
@marks pointed out (and as Paul himself wrote):
"All things work together for good to those who love God, to those who are called according to His purpose." (Romans 8:28).
"All things" means good and bad things.
So this thread is a mixture of subjects.
Going back to Jerusalem:
The law-observant Jewish
believers in Christ in Jerusalem
had a prejudice against Paul before he even arrived in Jerusalem because of what they had heard about Paul's teaching regarding the law.
So immediately after arriving in Jerusalem Paul found himself being pressed by the leaders of the Jerusalem church to go through a purification ritual in the temple
in order to placate (appease) those Jews.
The result was
personally disastrous to Paul - because as a result Jews from Asia saw him in the temple and
the events that followed caused Paul to
lose his freedom to travel around from one region and city to another
- for the rest of his life.
God knew beforehand everything that would happen. So was God telling Paul
not to go to Jerusalem when his disciples kept telling him
not to go before he arrived there?
So say Paul indeed did misunderstand (as my OP asserts) because due to his zeal Paul was not listening due to not understanding that what God or his disciples were saying was telling him
not to go,
but also
knowing that Paul was prepared to be arrested and even die for the name of Christ,
would God have become angry with Paul for misunderstanding?
Of course not - the history in Acts shows the opposite -
God remained with Paul anyway and made it possible for Paul to still use his house arrest in Rome for good.
The idolaters in this board have made Paul Christ, making Paul perfect and unable to have made
any mistakes.
I will let the jury deliberate on whether or not Paul made himself guilty of the same hypocrisy he had accused Peter of when he went back to observing the law of Moses and temple worship - because the whole exercise was done to placate and appease the Jews who hated Paul's teaching regarding that very law of Moses.
And God knew what was coming
before Paul arrived in Jerusalem. Why were all Paul's disciples and travel companions who had been given a knowledge by God of what was going to happen to Paul in Jerusalem all begging Paul not to go?