Sola Scriptura is a man-made doctrine, Marvin. Evidnetly, I read the Bible a little better than you. I note that GOD says the Law was "falsified by the lying pen of the scribes." Falsification would preclue infallibility. These are GOD's words, not mine.

And I would avoid logical fallicies like either/or. Life is seldom made up of such limitied explanations. There are usually deeper issues to unconver other than either/or declaratioins.