The spiritual union must begin from within and spread out from there; it cannot be based on anything exterior—for, if so based, the union cannot be spiritual or real. That is the great mistake which so many make here: they put the whole emphasis on the external vital or physical relation with the Mother, insist on a vital interchange or else physical contact and when they do not get it to their satisfaction, enter into all kinds of disturbances, revolt, doubt, depression. This is a wrong viewpoint altogether and has caused much obstruction and trouble. The mind, vital, physical can participate and are intended to participate in the union, but for that they must be submitted to the psychic, themselves psychicised; the union must be an essentially psychic and spiritual union spreading out to the mind, vital and physical. Even the physical must be able to feel invisibly the Mother’s closeness, her concrete presence—then alone can the union be truly based and completed and then alone can any physical closeness or contact find its true value and fulfil its spiritual purpose.
Ref: The Mother with Letters on The Mother