Why is OK to harrass mormons?

[Sigurd]

Temporal inheritanace, not his salvation.

I am pretty sure every non-evangelical denomination agrees that he lost his salvation with his Bathsheba stunt.

How does that verse in any way suggest that Sunday would be the new sabbath, as opposed to Saturday? Not the I support a Saturday sabbath either, I believe the ceremonial aspect of the commandment was fulfiled in Christ.

Setting the infallible canon aside, all offspring of the original church worshiped on the first day of the week. If this was a Roman construct, then the orthodox, Coptic and Armenian churches would still worship on a Saturday. Christ was resurrected on a Sunday and since the church was all about this event - it became the new day of worship. A new covenant under new rules (mosaic Sabbath strictness done away with). Obviously Christ wanted the breaking of bread to be done periodically and in remembrance of him and his work. A ceremonial worship of the father through Christ's sacrifice, and done on the first day of the week hence forth.

In those verses he is talking about the Nephites specifically. AFAIK the Isrealites in Jerusalem never knew about Jesus until his birth.

I think you are overlooking the obvious. If you remember the exodus of the families of Lehi and Ishmael , the story makes a point of going back to get the Manasseh scriptures (brass plates) from the clan/tribe head. All the prophets from Adam and down to the time when they left was found on these plates in addition to a genealogical record of their tribe - through Joseph and to Adam.
Jacob (the author of my quote) was a contemporary with Lehi and Nephi and as such when he refers to all the prophets, it would be the record of prophets of Israel that they brought with them. In other words - he claim that they knew of Christ and worshiped Christ from Adam through Abraham, Isaac and Jacob, the father of Joseph and the twelve tribes. Hence - ancient Jerusalem knew of Christ before his time (If we should base anything on your BoM).

Mor[e]mans think they know more about me and my history than I do myself. They preach to me. They try to make me white. And that last "apostle" who tried preaching to me downtown had a lisp. I said nothing, turned my back, and walked away.

It seems we share common ancestry Megas. You from Lehi and me from Odin, from the same tribe of Joseph.