Thank you for your thoughtful reply. I agree in part with this statement, that men, theologians for centuries have studied scriptures but have missed the point. But it seems also prudent to point out that other men have studied the Bible and have not missed the point God was making.
According to my understanding of Scriptures, it was "Belief" that determined the outcome. Belief leads to obedience, obedience leads to God's Spirit. God's Spirit leads to understanding. Abraham believed God, this lead to obedience, which lead to God's Spirit which lead to God's Wisdom and understanding.
In Luke 1, Zacharias is also a perfect example of this undeniable Biblical Truth. This man who humbled himself, or as Paul calls it, "Yielded himself" to God in obedience, which lead him to the Spirit of God which lead him to understanding. And look at the outcome. He knew and believed in the Messiah before HE was even born. 
At the same time, the ,mainstream religion of his time, had the same Scriptures, the Same Commandments, the same capabilities as Zacharias had, but they didn't believe. Which lead to disobedience, which lead to the withholding of God's Spirit, which lead to NO Understanding. And look at the outcome. The Messiah raised healed the crippled and even Lepers right in front of them, and they didn't know it was their Own Prophesied Messiah.
The Law and Prophets and most certainly Jesus, along with Paul and all the apostles, understood the importance of "believing", without which there is no obedience, without which there is no Holy Spirit, without which there is no understanding. Peter most certainly understood this.
Acts 5: 
29 Then Peter and the other apostles answered and said, We ought to obey God rather than men. 30 The God of our fathers raised up Jesus, whom ye slew and hanged on a tree. 31 Him hath God exalted with his right hand to be a Prince and a Saviour, for to give repentance to Israel, and forgiveness of sins.
32 And we are his witnesses of these things; and so is also the Holy Ghost, whom God hath given "to them" that obey him.
This is why it is so important to "Believe" God, which leads to obedience, which leads to the Holy Spirit, which leads to understanding, which leads to a contrite and repentant heart, which lead to salvation.
It is truly important to study and "understand" what Paul means when he says, "The Letter Kills". What "letter" is it that kills? Does the Letter, "Thou shall Love the Lord thy God with all thy might", KILL us?
 Or is it the Letter, "The soul that sins shall die".
2 Cor. 3: 
6 Who also hath made us able ministers of the new testament; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.
Paul murdered innocent servants of God and persecuted faithful members of God's Church. He wasn't made a "servant of God's Righteousness" by the Letter. The Letter killed him because he transgressed God's commandments.
There is no LAW or "letter" that Paul could do or obey that could take this death away from him.
Rom. 8: 
3 For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh:
So yes, Study is vital. But if I'm a thief learning about God, and I find God's Words, "thou shall not steal and the soul that steals shall die". Yet I continue stealing and continue studying, this is proof of "unbelief", which leads to continued disobedience, which leads to the withholding of the Holy Spirit, which leads to no understanding, which leads to deception which leads to destruction.
Paul was made a minister of the prophesied New Priesthood Covenant, because, as he teaches, he "
repented and turn to God, and brought forth works meet for repentance." And this because he believed God, like Abraham.
Submitting to Christ would include being "doers" of His Sayings, not hearers only. It would also include "taking heed"  of those HE taught men to "take heed of".
The idea, in my understanding, is to be united with Him and His Father, who are of the same mind. Not to be united with the world, or this world's religions HE warns about.
Well, I'm sure what this means, as Jesus is in heaven with his Father advocating between God and me. But HE left me His Words and HE told me, "If you would enter into life, keep the Commandments". When asked Which ones, He alluded to the 10 Commandments and Leviticus 19.
He didn't list them all, or even the 1st and Greatest Commandment, but it seems simple enough to understand whose Laws and Judgments HE was instructing men to Live by, as this has been the message from God since the beginning.
And I believe Him.