1. The structure of the church is an attachment to, or extension of the gospel.
WE are the church.
We are the church on this forum, or if we held a house group meeting in a cafe we'd be the church in the cafe, or pub. If a group of Christians met in the open air to hold a service of worship, they'd be the church in the park.
We don't need a building, or all the rituals and trappings that go with meeting in that building, to be church.
2. I see no contradiction with 1 Cor. 11...an exception is provided where women can prophesy,
If someone is taking 1 Timothy 2:12 literally, then a woman who is praying or prophesying is not being silent.
3. I'm glad you brought up 1 COr. 7. Notice verse 12: "12 But to the rest I say, not the Lord, that if any brother has a wife who is an unbeliever, and she consents to live with him, he must not divorce her.". Paul specifically mentions that it is his opinion, and not God's inspiring words.
He doesn't say that in verse 1; he says "it is good for a man not to marry." Why doesn't he say "in my opinion" here too?
and as further proof Paul mentions "AS THE LAW ALSO SAY"
That's not
proof. Firstly because I see nothing in the Jewish law which says that God has commanded that a woman should never be a Rabbi or teacher. Secondly, Gentiles were never under the Jewish law; it was given to those that God himself had rescued from Egypt - they became his people. And thirdly, even if we HAD been under the law at some point, Jesus came to fulfil the law. The writer of Hebrews also said that the Old Covenant was broken so a new one was needed - prophesied by Jeremiah, Jeremiah 31:31-34, and brought in, and sealed, by Jesus, Matthew 26:28.
So even if the old law had said, "women must not teach and know their place", or something similar; what did Jesus say and do? He allowed women to follow him, support him financially, learn from him and speak for him. He revealed to a woman that he was the Messiah and chose a woman to be the first witness of his resurrection. AND told her to go and find the men, who were all in hiding, tell them the Good News and give them a message. Jesus talked, and listened to, women, healed, taught and forgave them and restored their dignity and self esteem; 2000 years later, people are trying to do the opposite by saying, "you're disobedient; God hasn't called you to do that, repent and believe the Bible." (Not your words, but some have said that.)
and as further proof Paul mentions "AS THE LAW ALSO SAY" and he appeals to creation "FOR ADAM WAS FORMED FIRST"--the law of Moses was given by God, and God had a purpose in creating man before woman as that is how God established family structure, hence the "patriarchal" age.
That's not proof either. Dogs were created before humans; does that mean they have more authority than us because they were created first?
God created Adam and then said, "it is not good for him to be alone" and created Eve to be his companion and helper. Genesis doesn't say that Eve was inferior because she was created second; Genesis 1:26-27 says that men and women were created by God, in his image. God told Eve after the fall, that her husband would rule over her, but that's not how it was in the beginning.
You have the bigger burden by proving that Paul was not inspired when he wrote certain things, but yet he was inspired while writing other things.
I wouldn't dream of saying that Paul was not inspired by God. What I am saying is that not everything that Paul uttered is FOR us; to be accepted and applied by us today.
The NT was not dictated. Paul, and others, were inspired to write what they wrote, but the Holy Spirit did not bypass their personalities when he inspired them. So when Paul wrote, "I wish that those agitators would go the whole way and emasculate themselves" Galatians 5:12, is that the Holy Spirit saying that he wishes - desires - that certain men should go and cut their bits off? No. Those are Paul's words; the words of a man who is so exasperated by men saying that in order to be saved you have to be circumcised - and keep the law - that he says "well let them go all the way and cut everything off, in themselves." The sentiment, that it is wrong to teach salvation by circumcision, is from the Spirit - the words are Paul's.
Similarly, Paul asked Timothy to bring his cloak and scrolls to him while he was in prison, 2 Timothy 4:13. And told Timothy not to drink only water, but to drink wine because he had been unwell?
Were those words inspired by the Holy Spirit? Maybe; maybe the Spirit prompted Paul to remember that he needed those things, and that impure water would likely make Timothy sick. Are they FOR US, today? No. We have no way of taking Paul's cloak to him, and don't have to start drinking wine just because Paul told Timothy to do so.
All of which is a long-winded way of saying; Paul was inspired to write what he did, but we have to consider the people he was writing to, and their circumstances, rather than assuming that ALL Paul's words are a) commands from God and b) to be applied by us today.