That's a very interesting philosophy. I'm afraid I really don't have a lot to say though. How is it you believe that one achieves this union with Christ?
The easy answer is faith - but faith does **not** mean believing in something you can't see, or believing against the evidence, or anything like that.
Faith in the biblical sense is substantive, based on the knowledge that the One in whom that faith is placed has proven that He is worthy of that trust. In its essence, faith is a confidence in the person of Jesus Christ and in His power, so that even when His power does not serve my end, my confidence in Him remains because of who He is.
- Ravi Zacharias
Faith is simply trust by experience. God doesn't expect you (at least from what I can tell in Scripture) to just take a Kierkegaard-ian leap of faith. Look at Scripture - God always gives evidence. The Hebrew people didn't just one day say 'Well guys, the proposition 'YHWH exists, is a dandy one in which will we believe.' It was because God rescued them Himself that they knew they could trust Him.
So here's what I would say. Instead of trying to come to the conclusion that the proposition 'God,' or 'Jesus,' or whatever is true (which isn't unimportant however), pursue God in a personal way.
"Biblically God hides Himself to all except to those who by His grace seek him with their whole heart, mind, soul, and strength sincerely and in truth. Not just the mind!!! If we seek Him fully He has promised to meet us on the road. There is no burden of proof, but a burden of seeking, not just with the mind, but with the whole being, a burden which cannot find fulfillment without grace. Grace not just to know, but to follow. Not just to enrich one's life, but to lose it."
"To obtain anything from God, the outward must be joined to the inward; that is to say we must kneel and pray alone, etc. so that proud man, who would not submit to God, may now be subject to the body. To expect any help from this outward act is superstition; a refusal to join it to our inward acts is pride. For we must not misunderstand ourselves; we are as much machines as mind. And hence the means by which a man is persuaded are not demonstration alone. How few things are demonstrated! Proofs convince only the mind. It is habit that produces our strongest and most accepted proofs; it guides the machine, which carries the mind with it unconcsiously. Who has proved that there will be a morrow and that we will die?" -Blaise Pascal
"Let them at least learn the nature of the religion they are attacking, before they attack it. If this religion boasted of having a clear vision of God, and of possessing Him plain and unveiled, then to say that nothing we see in the world reveals Him with this degree of clarity would indeed be to attack it. But it says, on the contrary, that man is in darkness and far from God, that He has hidden Himself from man's knowledge, and that the name He has given Himself in the Scriptures is in fact The Hidden God (Is 45:15). Therefore if it seeks to establish these two facts: that God has in the church erected visible signs by which those who sincerely seek Him may recognize Him, and that he has nevertheless so concealed them that He will only be perceived by those who seek Him with all their hearts, what advantage can the attackers gain when, while admitting that they neglect to seek for the truth, they yet cry that nothing reveals it? For the very darkness in which they lie, and for which they blame the Church, establishes one of her two claims, without invalidating the other, and also, far from destroying her doctrine, confirms it" (Blaise Pascal, Pensees, 335).