God must become the Equal of the lowliest. But the lowliest is one who serves others. God therefore must appear in the form of a servant. But this servant’s form is not merely something he puts on, like the beggar’s cloak, which, because it is only a cloak, flutters loosely and betrays the king. No, it is his true form. For this is the unfathomable nature of boundless love, that it desires to be equal with the beloved; not in jest, but in truth.

Source: Provocations