For those who wish to compare the textual differences between the 1833 A Book of Commandments and various printings of the Doctrine and Covenants from 1835 to the present, there is a neat Website that a friend shared with me:
D&C Compare
On the topic of prophets changing the text of their revelations and/or the revelations of previous prophets, see my article:
Biblical Prophets Changing their Words and the Words of Previous Prophets
D&C Compare
On the topic of prophets changing the text of their revelations and/or the revelations of previous prophets, see my article:
Biblical Prophets Changing their Words and the Words of Previous Prophets
