"Mormonism" is not either right or wrong, since it contains much of what ordinary Christians can easily recognize as truth. Where it agrees with scripture and the gospel that has been taught since Christ, it is obviously true.
That is not the problem. The problem is the
added material that has supposedly been restored but cannot be found anywhere else. Burdens that Mormons wish to place on people to convict them of more sin and disobedience than Jesus could atone for, as if that were even possible (Gal. 3). (If placing ourselves under Mormon authority isn't compulsory, it can't be called God's law, and disobeying it can't be sin; and if it is a sin, then all who belong to the Church of the Lamb have been cleansed of it by His blood, and are free and able to lead a holy life before God (2 Tim. 1:9) without the mediation of any other priest but Christ (Heb. 7:26)).
The websites you give contain information that is readily available in the Bible, although its emphasis could have been derived specifically from the
dissertation James Gray published,
On the Coincidence Between the Priesthoods of Jesus Christ & Melchisedec, in 1810. The only difference seems to be that the LDS church proclaims their own authority (albeit in the
name of God), not the authority of God (see the last two paragraphs on
Page 2).
Keep in mind that the keys were, supposedly, delivered by the
apostles -
not by Jesus himself. Mormons are putting their faith in the
same apostles who are said to have failed Jesus with their appointments. Not to mention that these apostles could have restored any lost authority at any moment before 1820.
So my interest is in how "authority" can be said to have been lost, if none of the information pertaining to it had been lost. Because if it had to do solely with the
character of people (rather than the information they carried, which we call the "gospel"), it's impossible to see why Joseph Smith et al should be thought to have had greater fortitude and resilience than the apostles chosen by Jesus himself (and the subsequent recipients of the apostles' trust). And Jesus knew when not to entrust himself to people (John 2:24).
Relevant scriptures:
Acts 14:23
Paul and Barnabas appointed elders for them in each church and, with prayer and fasting, committed them to the Lord, in whom they had put their trust.
1 Peter 2:6
For in Scripture it says: "See, I lay a stone in Zion, a chosen and precious cornerstone, and the one who trusts in him will never be put to shame."