Then that says much about yourself and your understanding of Christianity.
I understand the bible quite well,
the n.t. warns of the church being decieved from within back then.
Jesus himself said many would come in his name, allready in the world,
and then Rome makes Christ- ianity doctrine.
so lets look at the first thing this church does wrong by your understanding.
Practices: Worship on Saturday[Gods Sabbath]
you can search from the first book, to the last book of the bible,
and find not one verse that changes the Sabbath day to sunday worship.
Roman cathlic church admits they had no bible authority to change the day