Christ's command to become as little children and His conversation with Nicodemus appear to demand the impossible: that a mature person somehow begin again without ceasing to be the person who has lived. This essay argues that the apparent contradiction arises from treating every birth as belonging to the same order. Drawing on the Gaitan Topology, the essay proposes the Second Axis of Birth, distinguishing the horizontal axis of inheritance from the vertical axis of reception. The first birth inaugurates a person's historical continuity; the second reorients that same history toward its divine source without replacing the self that has lived it. Through this distinction, the ambiguity of anōthen ("again" / "from above"), the command to become as little children, and the continuity of personal identity are shown to form a single coherent structure. The result is a philosophical account of spiritual regeneration in which grace enters history rather than abolishing it, preserving both the integrity of the person and the theological meaning of rebirth.
Oscar Gaitan (Thu,) studied this question.