Grace opens the door, but we must still walk through it. The Holy Spirit or Helper or Advocate is real. I see it as a liquid golden light when it is upon someone.
Everything in the Bible is very accurate, especially the New Testament.
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Grace does nothing until the end!
“He that shall endure to the end, the same shall be saved.” (Mat 24)
You have to walk in the covenant to the end.
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The NT is the most confused, and convoluted part of the Bible.
That is due to reliance on the very corrupt Greek translations.
Now that we have so many MS of the original Hebrew for most of the NT there is no excuse.