According to the Principle, blessed couples should have already been liberated from all the courses for indemnity. After that, they are supposed to enjoy the Principle lifestyle. However, in reality, blessed couples could not receive the blessing of a living environment. Looking at it from God's point of view, Abel's sacrifice is still required for the sake of the nation and the world.

With that much sacrifice and service, the efforts of the blessed couples can bring amazing results. This is completely different from the effort made during the period when the condition was being set. The reason is that our purpose and interest is the restoration of the world. For this reason, blessed wives have walked through the three-and-a-half years sacrificial course since 1971.