If you cross a room twenty-one feet in length at 99.9999999 percent of light speed, then the room no longer is twenty-one feet . . . but only slightly larger than the period at the end of this sentence. This tells us space is not absolute. If you were traveling at that speed, your experience of time would be different too. This tells us space and time are not absolutes, and since they are not absolutes, then everything we see and can study in microscopes is not all there is. I doubt there is an objective universe "out there." According to biocentrism, that is an outmoded way of thinking. Considering the above example, because looking at the universe as a biological construct makes more sense.
I believe God is the Theory of Everything; the deepest level of reality. For example, consider how Talbot describes Bohm's idea of the holographic universe:
"One of Bohm's most startling asserstions is that the tangible reality of our everyday lives is really a kind of illusion, like a holographic image. Underlying it is a deeper order of existence, a vast and more primary level of reality that gives birth to all the objects and appearances of our physical world in much the same way that a piece of holographic film gives birth to a hologram. Bohm calls this deeper level of reality the implicate (which means 'enfolded') order, and he refers to our own level of existence as the explicate, or unfolded order . . . He uses these terms because he sees the manifestation of all forms in the universe as the result of countless enfolding and unfolding between these two orders."
I think these ideas are compatible with Baha'i belief. Consider what ‘Abdu’l-Bahá said:
"Know thou that the Kingdom is the real world, and this nether place is only a shadow stretching out. A shadow hath no life of its own; its existence is only a fantasy, and nothing more; it is but images reflected in water, and seeming as pictures to the eye."
"Physical things are signs and imprints of spiritual things; every lower thing is an image . . . of a higher thing."
Compare these sayings with what Talbot's passage from The Holographic Universe says:
"The universe does not exist in and of itself, but is the stepchild of something far vaster and more ineffable. More than that, it is not even a major production of this vaster something, but is only a passing shadow, a mere hiccup in the greater scheme of things."
This fits wonderfully with the Baha'i image of the Sun and mirror. If the mirror breaks (death), your soul continues unharmed throughout the worlds of God.
"Believers in it [one form of reincarnation and transmigration] consider the body as a vessel in which the spirit is contained, as water is contained in a cup; this water has been taken from one cup and poured into another. This is child's play. They do not realize that the spirit is an incorporeal being, and does not enter and come forth, but is only connected with the body as the sun is with the mirror. If it were thus, and the spirit by returning to this material world could pass through the degrees and attain to essential perfection, it would be better if God prolonged the life of the spirit in the material world until it had acquired perfections and graces; it then would not be necessary for it to taste of the cup of death, or to acquire a second life."
- 'Abdu'l-Bahá
The universe is one; however, our sphere of reality is due to our biological construction of the universe, so our "soul" cannot be seen or studied, and various spheres of reality (worlds of God) also exist within it:
"Your questions, however, can be answered only briefly, since there is no time for a detailed reply. The answer to the first question: the souls of the children of the Kingdom, after their separation from the body, ascend unto the realm of everlasting life. But if ye ask as to the place, know ye that the world of existence is a single world, although its stations are various and distinct. For example, the mineral life occupieth its own plane, but a mineral entity is without any awareness at all of the vegetable kingdom, and indeed, with its inner tongue denieth that there is any such kingdom. In the same way, a vegetable entity knoweth nothing of the animal world, remaining completely heedless and ignorant thereof, for the stage of the animal is higher than that of the vegetable, and the vegetable is veiled from the animal world and inwardly denieth the existence of that world—all this while animal, vegetable and mineral dwell together in the one world. In the same way the animal remaineth totally unaware of that power of the human mind which graspeth universal ideas and layeth bare the secrets of creation—so that a man who liveth in the east can make plans and arrangements for the west; can unravel mysteries; although located on the continent of Europe can discover America; although sited on the earth can lay hold of the inner realities of the stars of heaven. Of this power of discovery which belongeth to the human mind, this power which can grasp abstract and universal ideas, the animal remaineth totally ignorant, and indeed denieth its existence.
In the same way, the denizens of this earth are completely unaware of the world of the Kingdom and deny the existence thereof. They ask, for example: ‘Where is the Kingdom? Where is the Lord of the Kingdom?’ These people are even as the mineral and the vegetable, who know nothing whatever of the animal and the human realm; they see it not; they find it not. Yet the mineral and vegetable, the animal and man, are all living here together in this world of existence."
-'Abdu'l-Bahá
This view of the universe has a strong influence on Baha'i teachings. The Divine Essence cannot be comprehended (not even by a Manifestation of God):
Thus man cannot grasp the Essence of Divinity, but can, by his reasoning power, by observation, by his intuitive faculties and the revealing power of his faith, believe in God, discover the bounties of His Grace. He becometh certain that though the Divine Essence is unseen of the eye, and the existence of the Deity is intangible, yet conclusive spiritual proofs assert the existence of that unseen Reality. The Divine Essence as it is in itself is however beyond all description.
-'Abdu'l-Bahá
Also, Baha'is describe the Word as having a mirroring nature. Everything in the universe has a mirroring nature, so, yeah, the trinity, resurrection, and return, God, and so on are understood differently in the Baha'i Faith due to our understanding of the universe.