It is not possible to determine the meaning of any verse without context. Is it possible to reconstruct the context of a single passage in the Bible with 100% certainty? Of course not. The best we can do is arrive at a highest degree of probability. The highest degree of probability is not the same things as 100% certainty. Yet, people are perfectly comfortable of damning entire categories of people based on probability. If you are going to borrow God’s authority to harm anyone for any reason you need be 100% certain.
It is possible to know with certainty to know what the Bible teaches.
The Bible teaches, even commands,
Philippians 2:5 Let this mind be in you, which was also in Christ Jesus:
The true believer is commanded to have the mind of Christ, and thus would know the will of God, the teaching of God as given in any passage.
What does God say?
Romans 1:18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
Romans 1:22 Professing themselves to be wise, they became fools,
Romans 1:24 Wherefore God also gave them up to uncleanness through the lusts of their own hearts,
to dishonour their own bodies between themselves:
Romans 1:26 For this cause God gave them up unto vile affections: for even
their women did change the natural use into that which is against nature:
Romans 1:27 And likewise
also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.
Romans 1:32 Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them.
We don't need the OT to demonstrate God's condemnation against this terrible wickedness. God has condemned it right here, in no uncertain terms.
It is possible to know the meaning of a passage with 100% accuracy.
It is possible that you aren't a pastor at all.
It is possible that you are a troll.
It is possible that you are a gay activist.
It is possible that you have come here to stir up trouble.
There are many possibilities. I wonder how many of the above are true?