My name is Kameyama Junshi. I'm a monk of the Jodo Shinshu sect, but I'm not familiar with religious matters. So, I don't know if what I'm about to say is correct from a true Buddhist standpoint. If there is a religious error in my answer, I would like the other responding monks to correct it. (Of course, I myself take responsibility for responding to my own answers.)
I think the antonym for “death” is “reincarnation.” This is because “death” means being born in a world of enlightenment, while being born in a lost world is “reincarnation.”
Since “death” in the Jodo Shinshu sect is born as a Buddha in a world of enlightenment, “death” can be said to be the fruit of both phase conversion (*Amida Nyorai works to cause us sentient beings to pass away in the Pure Land) and phase reduction (*the function that Amida Nyorai gives to those who have passed away in the Pure Land, returning back to the lost world and saving us sentient beings). There is no death with only common phase, nor death with only common phase return. After passing away in the Pure Land, I don't think the process of returning to the government will begin next. For those who passed away in the Pure Land, phase conversion is also at work. Buddhism, and Mahayana Buddhism in particular, preaches “self-interest, immediate benefit, etc.” Now, if reciprocal rotation and phase reduction are applied to these “self-interest” and “altruism,” reciprocal rotation is a function belonging to “self-interest,” and phase reduction is a function belonging to “altruism.” Therefore, it must be an “immediate return to normal phase.”
If you do that, a return to the government will never be born again as a “lost being” in this world. If you are born as an “hesitant being,” how can that person be able to perform satisfactory altruism? I think that the return of sangsang has become a nembutsu called “Namu Amida Buddha,” and they are encouraging us. The nembutsu called “Namu Amida Buddha,” which I praise every day, is a call from Amida Nyorai, and at the same time, it is also a call from deceased grandparents, etc. who passed away in the Pure Land.