How to let go of what is unhealthy or unholy

From my journals, Friday, November 23, 2007 I'm reading the Cloud of Unknowing. The medieval teacher urges me to attach (adhere) to God:  "in a manner take hold of our God by devoutly taking hold of his feet."

I recall family systems therapist, Edwin Friedman, in his book of therapeutic fables, writing about attachment and detachment. There, I learned that detachment from what is unhealthy or unholy is only possible because of a corresponding or counter balancing attachment to something health-giving or something Holy. Utter detachment is devastating---a leap into the abyss. Attachment to God as the safest, securest primary caregiver makes letting go of every lesser thing possible.