In the 20th century, variation between the editions was reduced to comparing the Cambridge to the Oxford. Distinctly identified Cambridge readings included "or Sheba" (), "sin" (), "clifts" (), "vapour" (), "flieth" (), "further" () and a number of other references. In effect the Cambridge was considered the current text in comparison to the Oxford. These are instances where both Oxford and Cambridge have now diverged from Blayney's 1769 Edition. The distinctions between the Oxford and Cambridge editions have been a major point in the Bible version debate, and a potential theological issue, particularly in regard to the identification of the Pure Cambridge Edition.