jon wrote:"Not every statement made by a Church leader, past or present, necessarily constitutes doctrine. A single statement made by a single leader on a single occasion often represents a personal, though well-considered, opinion, but is not meant to be officially binding for the whole Church. With divine inspiration, the First Presidency (the prophet and his two counselors) and the Quorum of the Twelve Apostles (the second-highest governing body of the Church) counsel together to establish doctrine that is consistently proclaimed in official Church publications. This doctrine resides in the four “standard works” of scripture (the Holy Bible, the Book of Mormon, the Doctrine and Covenants and the Pearl of Great Price), official declarations and proclamations, and the Articles of Faith."
From LDS.org
This is officially what doctrine is.
Perhaps what we should be asking is "if there are conflicting doctrines within the standard works which one is right...?"
Well no, the way you emphasized it is not what the doctrine is. The doctrine merely resides in the Standard Works etc. It is the FP and the Qo12 working together which actually establishes doctrine as the paragraph says. Neither you nor I are qualified to point to a verse and interpret what the doctrine is (2 Peter 1:20). The only reason why we can look at scripture and tell someone what the doctrine from it is is because the Church has published it somewhere.
Consider the following example:
Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God.
John 3:5The are at least two interpretations of this verse extant in the world.
1) The water represents physical birth.
2) The water represents water baptism.
How do we know that 2) above is LDS doctrine? Because the LDS Church has published it. Without such publication, it is not a stretch to think that someone would inaccurately represent it. This also illustrates why doctrine is more important than scripture.
While the Church's Newsroom's statement on doctrine (which was initially drafted/proposed by Millet) states that scripture is a source of doctrine, I think this is statement is far too simplistic and ignorant of the issues that arise from such a premise.
It's a perfectly cromulent statement and is simply a summary of all the Church teaches on the subject and has taught for many decades now.