Familiar Spirits In Mormonism
God has warned us against calling upon dead people. They are called mediums, and will have their part in the lake of fire if they don’t repent.
As Christians, we keep to the chosen books of the Bible and have been teaching from them for the last two thousand years.
Through Jesus’s death on the cross, atonement was made for us. Adding Gethsemane is a false gospel and takes away from the cross.
Jesus died for our sins and later rose from the grave. Not that Jesus paid for any sins in Gethsemane, as this is a false gospel.
There is no need for temples since Jesus is our tabernacle. Same with priesthood, since Jesus is our last high priest.
The Father is Spirit and an invisible God. We ought to worship Him in Spirit. He consists with the Son, and Spriit in one God.