Those who have been born first ....

I have collected true words to aid others in their practice for attaining birth, in order that the process be made continuous, without end and without interruption, by which those who have been born first guide those who come later, and those who are born later join those who were born before. This is so that the boundless ocean of birth-and-death be exhausted.

-- Shinran Shonin, Kyogyoshinsho