It's interesting that when I mentioned I get my understanding of Christianity from the Bible, it was somehow interpreted to mean I assume I am a Christian because I read The Scripture. Nothing could be further from the truth. But it does raise an interesting question, from where do you get your understanding of Christianity? Soma used Biblical quotations, a bit out of context, Romans was the wrong chapter, and I'm not certain of where the Philipians quote actually came from, but he did credit the Bible. “The illumination” doesn't appear in the Bible that I can find, nor can I find "being in the light". Being "in the Spirit" is only mentioned when John was at the Isle of Patmos and he was prophesying to the churches. I am not certain how this fits into your thesis. Concluding that "God is everything" is simply a common Eastern pantheistic doctrine. Not only departing from what Scipture says, but from what actually is. God created everything but He did not become everything anymore than Van Gogh became a canvass and oils. His personal character, that is to say His attributes, eternal power, and His Divine nature can be discerned from all that He created, so that we are without excuse. (Rom 1:20)
Pantheism simply cannot address the unity and diversity needed to explain reality. It gives an answer for unity but not the needed diversity of existence. It leaves no room for variance since everthing is the same. There is no meaning for freedom. It is here that pantheism tries to explain it by intrdoducing cycles of this constancy likes the waves of the sea. But ultimately it offers no final solution for its final everthing is the same (equal). It leaves no meaning for morality because everything is finally equal, leaving us with situational ethics. And finally, pantheism (God is everthing) must begin with an impersonal beginning plus only energy particles and time which results in no true answers in regard to the complexity of existence or the unique personality of Man.
When it comes to religions, they may all be wrong, but only one can be right. They can't all be right (Pluralism). Only one philosophy, one religion, fills the need in all of the world's thought, whether East, West, new, old, ancient, or modern. Only one fills the philosophical need of existence, of being and it's the Judeo-Christian God, personal and infinite. Because He is really there, He really exists. There is no other answer.
We know Man is noble, we also know that Man can be cruel. We are all born profoundy guilty of imperfection and rebellion toward God. We need Jesus to represent us to the Father, to be spiritually reborn. As a part of the Trinity, Jesus is our personal intermediary (Savior). He will provide the personal victory by His grace. "The more we understand God’s divine outlook, the more we will be delighted, successful and victorious in our new beginning."(SOMA.) We personally have to know and believe that Jesus actually is our personal Lord and Saviour. Our behavior will then reflect our position with God, since it cannot be the reason for it.
Jesus said He would send the Holy Sprit to personally guide and assist us, so "...let us be open to the Holy Spirit."(SOMA) He was sent to encourage us in the way to put our personal faith in the personal-infinite God. We do not need to invent or imagine some other internal way. We will be just as likely to get it wrong. God is giving the answer to us, and our personal integrity seems threatened? What selfishness. What kind of insult is that to God? Why continue rejecting Jesus as the personal-infinite Son of God, Saviour, Lord, Prince of Peace, bright Morning star? God really exists as our personal-infinite God from whom a personal-infinite Jesus came to save us personally from our personal-finite, imperfect, fallen state. It is infinitly reasonable. Don't try to change Jesus from who He said He was.
Many are losing battles by ignoring God's truth. A believer is liberated by the Spirit of God and has inner peace, as well as peace with God.