The letter said:

Last year all the Koreans in the north and the south were stricken with the bitterest sorrow over the demise of the great General Kim Jong Il, peerless patriot and great sage produced by the century and human history. 2011 was recorded in the nation's history as a year which witnessed an endless stream of Koreans who mourned Kim Jong Il's demise in tears of blood.

Kim Jong Il glorified the Juche idea, Songun idea founded by the great President Kim Il Sung as the guiding idea in the era of independence with his clairvoyant wisdom and extraordinary ability of inquiry, thus indicating the path of life and struggle to be taken by the vanguard fighters in south Korea and instilling the ever-victorious guidelines into them.

Kim Jong Il paved a broad avenue of "By our nation itself" by providing the June 15 joint declaration and the October 4 declaration with the desire to provide posterity with a reunified Korea. He frustrated every provocation by the anti-reunification forces and dynamically steered the nation's grand advance for independent reunification last year.

Kim Jong Un who is identical to Kim Jong Il in the light of idea, leadership and personality, is standing in the van of all the Koreans.

The vanguard fighters of the AINDF and patriotic masses of different social standings are replete with the determination to uphold Kim Jong Un as the lodestar of national reunification and work harder to realize the behests of Kim Il Sung and Kim Jong Il for Korea's reunification at any cost.

Saying that the health and safety of Kim Jong Un is an ardent wish of the masses which decisively guarantee the victory of the revolutionary cause of Juche and the building of a unified thriving nation, the letter sincerely wished him good health.