Scripture interprets scripture. Yes. First, the scriptures reveal Christ. Second, the scriptures submit to Christ.
The scriptures are always a means to an end. Christ is that end. The authority of the scriptures derives from that same end. Scripture becomes an idol whenever it serves itself or serves another end. And as an idol, the book has no authority. The history of humanity after Christ is scarred from the idolatrous use of the scriptures.
