IV. The internal Biblical witness of four gospel accounts and only four: Matthew, Mark, Luke, and John, will be considered in this chapter. As has been shown thoroughly in prior chapters of this study, the Bible's supernatural authorship (God wrote it) is plainly evident from it's external and internal harmony and consistency. That is, within the 66 books of the Bible there are no proven errors of science, logic, history, mathematics, etc. and no internal contradictions. This chapter will show that ...