Buddhahood, if explained in this sequence, means the fusion of human and cosmic law. The key to fusion is having faith in the Gohonzon. In other words, every human being has his inherent Buddhahood and can activate it through faith. It is a person who propagates the Law. Therefore both the Law and person are equally valuable.
Religion lacking propagation is dead.
A living religion not only pulsates in its individual followers, but influences society at large. Fundamentally, Buddhism aims at attaining Buddhahood of the whole man. But its ultimate goal is how to relate this to social reformation. On this major premise, however, we are widely developing social movements by propagating the Daishonin's teachings. One of the aims is spreading the Daishonin's Buddhism horizontally to as many people as possible through personal contact.