The same place they made icons.
You are desperately stretching , Monty.
Something can be in the bible, like rape is therefore "biblical", but that doesn't make it an approved practice.
Verses having "something to do with tithing" do not establish & approve that Levitical law as a NT norm.
The slavery Paul addressed was voluntary or financialy caused, not racist imperialism. Slavery then & there was not what we think of as slavery here at the end of the 21st century.
The Bible doesn't even contain
all of scripture, & yet
IT is profitable for doctrine, IT is profitable for reproof, correction, & for instruction in righteousness .
Nothing essential was left out.
It is spelled out quite explicitly in the illustrated example of the Bereans verifying apostolic verity by examining the prophecies and truths of the OT scriptures they had.
The example isn't about "only following the bible", which is a phrase that attempts to over-broaden the intent of relying only on the scriptures for authoritative moral, spiritual truths that either affirm or reprove & correct messages we get from men & traditions. That phrase makes it sound like we don't wipe our butts because nobody in the bible does.
I AM my own "Pope". EVERYONE
is "their own Pope", if they have a functioning ego & conscience.
EVERYONE decides for themselves what & who to believe. That is how we are individualy responsible for ourselves. Even if we declare we believe whatever "The Church" teaches, it is our own conscious decision to do so.There is no escape, nor should their be, from "being our own Pope".
In my Papcy tho, I lose the props & costumes, fancy titles, burdensome beaurocracy, delusions of infallibility, etc... and just try & stay with truths, the larger as well as the immediate & practical.