The work is a great encyclopedia which comprehensively deals with the precious experience and feats gained in the party building and activities during the long period since the historic roots were struck for founding the WPK, says Rodong Sinmun Saturday in an article.

The article goes on:

The WPK is an ideologically pure organization in which the monolithic ideological system has been thoroughly established in the whole party and an organizational integral whole in which the strong leadership system has been built to comprehensively embody the revolutionary idea of the leader in the whole party.

The WPK is the party of Kim Il Sung and leader Kim Jong Il. The party's invincible nature lies in that the party ranks have become organizationally and ideologically strong on the basis of the monolithic ideology, the revolutionary idea of the leader, and his monolithic leadership.

The party's history is the glorious one as it has successfully consolidated the party ranks organizationally and ideologically by thoroughly establishing the idea and leadership of Kim Il Sung and Kim Jong Il.

Through the struggle to thoroughly establish the party's monolithic ideological system and monolithic leadership system, the party has grown stronger organizationally and ideologically and its leadership role remarkably increased and it is demonstrating before the whole world its dignity and might as an invincible party with great organizing ability and fighting capability.

The Korean revolution, which started under the leadership of Kim Il Sung and won victories under the guidance of Kim Jong Il, is dynamically advancing toward the final victory under the steersmanship of Marshal Kim Jong Un.