There are actually Protestants who do worship the scriptures, and yes they do call the Bible “god”.
I was raised in such a denomination myself (even though they deny being a denomination or protestants, they of course are). The preacher in every sermon quoted the Bible frequently with the phrase “God said, or says”. You notice he did not say “the Bible says” but “God says” thereby calling the Bible God.
They also used the dichotomy of “from the Bible =s from God, not from the Bible =s from men”.
They were so legalistic and idolatrous in thier use of the Bible, that anything not directly ordered to be done in the Bible was considered to be automatically forebidden, thus the use of candles, incense, or even organ or piano music was “sinful” and “unscriptural”.
This was no tiny sect BTW, but the leading or second place denomination throughout the South.