Very simply, we believe that the line was restored later after being lost, by several angelic messsengers (the first begin John the Baptists, the later ones being Peter, James, and John). You can see this here:
lds.org/scriptures/pgp/js-h/1?lang=eng Itâs in v. 68-72. You can also see it here, in the Doctrine and Covenants:
lds.org/scriptures/dc-testament/dc/27.12?lang=eng#11
So there wasnât really a need to be around during the times of the apostles, because, it was restored by some of them later.
Actually, LDS can only trace any âauthorityâ back to Joseph Smith. Anything else is relying on his story of visitations. But, this is the same guy who was a convicted con man and who had nine versions of an alleged first vision.
They donât. Itâs up to the Bishopâs Digression. Most people have the money to pay the 10% though. And many who are rather tight on their money still pay it (because it works).
Actually, it does not work. When I was LDS, we had families who paid their tithing and lost their jobs and homes. They could have used to tithing money for rent and food, but instead lost everything.
You still receive blessings if you donât pay tithing (Godâs blessing us with tiny little things all of the time. You just wonât receive as many blessings, which is, kinda a downer, because the blessings God gives you from tithing can be really big.
In the LDS Church, you must pay for Godâs Blessings. You are constantly told that IF you pay, God will bless you. I had no idea Godâs Blessings were for sale.