iam,
are you saying you a part of the God of the hebrews/bible or are you referring to a different Deity/God? Many people worship many different deities, some deities supposedly require worship that is directed by them and not by the worshiper. The God of the Bible( or you could say the God of Hebrews and Christians) is like that. According to that religion, He can't be worshipped any way the worshiper(co-God as in your reference) wants.
Because to answer your question, there are many opinions about God and being a part of God and being connected to God, etc... But the God Who has revealed Himself in the Hebrew and Greek 66 subdivided book some call the Bible doesn't reveal Himself to accept terms like "a part of Him" or "connected to Him". So we are free to say terms like that when talking about some religions but they are not accurate when said toward the God who the Hebrews worship and the God Whose Son is Jesus Christ.
I'm not just catching at straws, I am just saying that the phrases you wrote at the beginning of your recent post have nothing reasonably to do with the language used by the Hebrews to describe their God.
So the Hebrews would say and Christians too, that you can't have Him or say you know Him or say you're a part of Him or are connected to Him unless you take all of Him as He is revealed in the Bible.
Make sense? Just trying to clarify.
Ron