The devotion that Magdalene had for Jesus is the primary example I’m shown in the field that is used to define divine union.
Wether or not Magdalene was just following Jesus and his teachings and the Bible story is true, or if they were in fact genetic equals and beloveds is irrelevant to me as the pure unmovable devotion that she has for him is rooted in her profound faith that he is the Son of God and he is who he says he is.