How would Allegorizing be biblical error though?
When Paul speaks of the things in the law (concerning the law) he shows an allegory, such as the wives of Abraham
Saying,
Gal 4:24 Which things are an allegory: for these are the two covenants; the one from the mount Sinai, which gendereth to bondage, which is Agar.
And seeing Abraham was a prophet Hosea confirms this same that Paul expounds on saying,
Hosea 12:10 I have also spoken by the prophets, and I have multiplied visions, and used similitudes, by the ministry of the prophets,
And Jesus spake in a parables (of the dark sayings of old) which would make even greater sense of the things they also speak, the Holy Ghost teaching in this manner
1 Cr 2:13 Which things also we speak, not in the words which man's wisdom teacheth, but which the Holy Ghost teacheth; comparing spiritual things with spiritual.
I know some sects demonize allegorizing but similitues, figuresm allegories, and comparing what is spiritual with spiritual are shown.