So you say that the same sort of questions are used in the Protestant-Catholic framework as well.
And to further develop your point, since the same sort of questions are used in other “frameworks”, then one cannot specifically criticize Mormonism for it.
What you fail (or refuse) to grasp is that the Book of Mormon spcifically INITIATES the TEST of Moroni 10:4.
Moroni 10:3-4 is specifically talking about reading the Book of Mormon and then praying about its truthfulness.
When Catholics and Protestants pray about which church is true, they usually do so of their own accord.
The Book of Mormon specifically asks the readers to pray about the truthfulness of what they read. Therefore it is very reasonable to turn the test around and ask why a pro-Mormon outcome is VALID and a negative outcome is INVALID.
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Behold, I would exhort you that when ye shall read these things, if it be wisdom in God that ye should read them, that ye would remember how merciful the Lord hath been unto the children of men, from the creation of Adam even down unto the time that ye shall receive these things, and ponder it in your hearts.
Moroni 10:4
And when ye shall receive these things, I would exhort you that ye would ask God, the Eternal Father, in the name of Christ, if these things are not true; and
if ye shall ask with a sincere heart, with real intent, having faith in Christ, he will manifest the truth of it unto you, by the power of the Holy Ghost.
Look at the following excerpt taken from the verse, it guarantees that only a pro-Mormon outcome is VALID:
"if ye shall ask with a sincere heart, with real intent, having faith in Christ, he will manifest the truth of it unto you"
If you “ask with a sincere heart etc.”, then “he will manifest the truth of it unto you”.
If you “ask with a sincere heart etc.”, then He will NOT manifest the falseness of it unto you.
The verse only guarantees a positive outcome, a negative outcome (The Holy Spirit telling you that the Book of Mormon is FALSE) would prove Mormonism as a FALSE religion.
A negative outcome means that you were not sincere or had some other defect that prevented you from getting a pro-Mormon outcome.
And look at the next verse, Moroni 10:5, it says that you may know the truth of all things.
Does the Mormon Church know the truth of all things?
Did Joseph Smith know the truth of all things?
Did Brigham Young know the truth of all things?
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And by the power of the Holy Ghost ye may know the truth of all things.