I don't know the size of the bible cover for this pattern. It might be better if you can find a bible cover pattern where the cover is the only project in the pattern. That way, the seller will likely have the measurements listed. An easy way to change the size of a cover to fit your bible - for example, if your bible is 8" x 10" and you have a cover pattern that is 6" x 8", simply lay your plastic canvas over the bible and trace the outline. Then center the pattern and stitch accordingly. For the canvas that is left unstitched, put in your own color of stitches.