Are you answering my or our tests of you?
Nonsense.
I did not read Vine's, maybe on a few occasions here and there that I recall, nor did I listen to Gene Scott for 2,000 hours, nor did I land on "surrender" as the only word that can be used to define believing in God and believing who Jesus Christ is and willingly submitting to God and His Christ as the Creator and Ruler of all creation, including us.
There are several ways to describe this and "surrender" is not formulaic - it's just another English word among several that are better derived from Greek.
If your concern can only be remedied by your favored words in English, then, no, I cannot remedy your concern. I'm very comfortable I meet God's requirements for pisteuo and pistis and many other words as He defines and explains them in His Scriptures and that I am well into the process of being saved by Him according to His Plan.
You really need to begin using Scripture at some point.