Angels declare

1. Alma 13: 22, 24
     22 Yea, and the voice of the Lord, by the mouth of angels, doth declare it unto all nations; yea, doth declare it, that they may have glad tidings of great joy; yea, and he doth sound these glad tidings among all his people, yea, even to them that are scattered abroad upon the face of the earth; wherefore they have come unto us.
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     24 For behold, angels are declaring it unto many at this time in our land; and this is for the purpose of preparing the hearts of the children of men to receive his word at the time of his coming in his glory.
2. Alma 38: 7
     7 But behold, the Lord in his great mercy sent his angel to declare unto me that I must stop the work of destruction among his people; yea, and I have seen an angel face to face, and he spake with me, and his voice was as thunder, and it shook the whole earth.
3. Alma 39: 19
     19 Is it not as easy at this time for the Lord to send his angel to declare these glad tidings unto us as unto our children, or as after the time of his coming?
4. Hel. 5: 11
     11 And he hath power given unto him from the Father to redeem them from their sins because of repentance; therefore he hath sent his angels to declare the tidings of the conditions of repentance, which bringeth unto the power of the Redeemer, unto the salvation of their souls.
5. D&C 29: 42
     42 But, behold, I say unto you that I, the Lord God, gave unto Adam and unto his seed, that they should not die as to the temporal death, until I, the Lord God, should send forth angels to declare unto them repentance and redemption, through faith on the name of mine Only Begotten Son.