Tithing: Old Covenant
In the old covenant people gave a certain percentage unto the Lord, whereas in the new covenant we give what God puts on our hearts.
Through Jesus’s death on the cross, atonement was made for us. Adding Gethsemane is a false gospel and takes away from the cross.
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.