As to the issue of whether any amount of scripture could ever be enough, I think that this is the wrong question to be asking if we are sincerely striving to live by every word that proceedeth out of the mouth of the Lord, deny ourselves, take up our cross and follow Christ. As I see it, the sincere disciple of Christ is eager to go deeper and deeper in his understanding and is continually open to greater enlightenment and understanding. His guide is the Holy Spirit, which convicts of truth wherever it may be found. The sincere disciple never turns to his master and says, "That's enough scripture for me, thank you." Yes, we have plenty of scripture available in just the Bible as we have it today. Perhaps more than anyone could hope to master in a lifetime. However, the inherent danger in assuming it is enough, is to potentially fall into the same trap that those who didn't accept Christ during His time fell into. It would not surprise me to find that many of them were more than satisfied with the amount of scripture they had at that time as well.
The sincere disciple never turns to his master and says, "That's enough scripture for me, thank you." Yes, we have plenty of scripture available in just the Bible as we have it today. Perhaps more than anyone could hope to master in a lifetime. However, the inherent danger in assuming it is enough, is to potentially fall into the same trap that those who didn't accept Christ during His time fell into. It would not surprise me to find that many of them were more than satisfied with the amount of scripture they had at that time as well.
When you run across 'more scripture', ... be sure to let the rest of us know.
Or ... do you advocate that God has already presented us with 'more scripture' ... as in ... 'The Book of Mormon' ?