you don't need a degree to believe in the Bible.
This isn't about belief in the bible. It's about discovering the reality of the texts, where they came from, how and why they were developed, and going beyond simply taking the texts at "face value" as far as what they say. The texts have many layers of information that each deserve to be scrutinized, for they will yield treasures of information, poetry, theology, and ecclesiology.
The original intent of the Bible was to stand as truth.
The original intent for the bible was for it to be a written repository of the various historic and cultural strains of oral Tradition of the faithful, including history, poetry, prophecy, law, and mythology.
It was written to be understandable to the general person, not only a trained religious clergyman.
It was written to be understood by those who could read at the time. Then those people translated the written messages to the illiterate masses. Those people charged with that task were (generally) the clergy.
If you believe it is the word of God, then it is not to be manipulated and adjusted to according to whatever your mood happens to be that day.
It is the word of God
through the eyes, and cultural and intellectual lens of the writers. The texts were originally oral (with the exception of the epistles and Revelation). They were told, retold, translated, and finally written down. Several authors worked on the texts, blending different strains of the compendium of Tradition. Editors and redactors cobbled together bits and pieces. Teams translated ancient languages into Hebrew and Greek, and later teams translated into other languages. Councils decided what texts should be included and what texts should not. The texts have been manipulated since the very beginning, because the bible was a work-in-progress that spanned several centuries before it emerged more-or-less in the form we have now.
If you are using the Bible to cater to your wants and needs (as I said above), then, sorry, you're doing it wrong.
Which is why we have to be very, very careful in making arbitrary judgments about what the bible says based upon social, emotional, or intellectual comfort, instead of coming to considered conclusions based upon deep and serious study of what the authors meant and intended. In order to do that, we have to be honest about what the bible is and what it was intended to be.
That's why I'm confused. I do not know if you are a supporter of pluralism and/or syncretism, but if you want to say that the Christian religion is the "right" religion, then the Word of God cannot be subject to the opinions of today.
You're confused because you haven't grasped that the faith (including the bible) isn't a static, unchanging thing. It is living, growing, changing, developing, even as we live, grow, change and develop. It
is subject to the opinions of today, because today is where we live, and that's what the bible needs to speak to.
justifying God's commandments as mere "cultural context" to fit what you want to be right?
That's not what it means to be a Christian.
The commandments are cultural context, though. Even Jews will tell you that the commandments and laws have always been translated, mitigated, relaxed, changed, stretched, in order to maximize their effectiveness for any given generation. The laws were never meant to be immutable.
In fact, it is those who insist that "the bible condemns homosexuality" who are doing the things you deride here: "fitting" them in order to reflect what they
want to be right.
I hope that you
do go on to study the bible and theology in a well-rounded, liberal education and then go on to teach, preach, and reach people with good news. You've obviously got the passion; now you need a broad theological education, both undergraduate and at the graduate level. Then you can be an effective teacher.