Let me rephrase my question.?

i could go on awhile on that one but simply God in the bible was always capitalized so you knew when the were talking about the God and not a god as in a false god. Holy Spirit kind of the same thing it refers to God, so by capitalizing it you know if just a spirit or the Holy Spirit (God) and Jesus same thing (God) as far as blood and flesh that's just kind of weird i guess they think their just making their point but those words its definitely necessary.