The Lord (Jehovah, Jesus Christ) speaking
Hearken unto me, saith the Lord your God, for my servant Oliver Cowdery's sake. It is not wisdom in me that he should be entrusted with the commandments and the moneys which he shall carry unto the land of Zion, except one go with him who will be true and faithful. Doctrine and Covenants 69:1–2
Jesus Christ, the Lord of the Church, personally directs who carries His revelations and who records the history of "my church."
A readingExplicitHe speaks in the first person