I have a far more reliable method of testing and approving as the scripture says to do.
There are multiple variants on the texts, some of which are significant when it comes to "do I apply Variant A or Variant B?"
Jesus said in the word, those who do the Father's Will, know if I am speaking the truth or not.
So apply it, see the fruit of all possibilities, then know which one God has blessed more.
The bible that is translated by humans, tells us that humans are deceitful and mess up translating the bible. So testing a prophecy based on fruit is the biblical approach. Placing one's head in said sand is not recommended.