Thank you theducks and DNSB. I am grateful for your time and effort!
That worked. Thank you. I always delete the "http://" from the links on the copyright page and it always works, but for this ebook, I will add it in.
I have another question: Where is this file stored on my local hard drive? I searched my hard drive and only found my French manuscripts (MS Word docs) that contain this link. In the epub, it says "Downloads", but there is no file in my Downloads that contains this link (it is usually empty). If my French manuscripts are the only place where it is stored on my hard drive, then why doesn't the epub validator catch other Bible links in other manuscripts that do not contain "http:", such as the Portuguese translation, image attached? (All of my other Bible links contain "www", so I suppose that explains those, but not the Portuguese link.)
Thank you for your time and for helping me with this.