Meister Eckhart praised detachment, Abgeschiedenheit, above love, because it compels God to come to the soul. The Gītā teaches action without attachment to fruits; the Buddha, letting go of craving; the Sufis, poverty of spirit. Detachment is not coldness: the traditions see it as the condition of a clear and generous heart.
Detachment
Freedom from clinging to things, outcomes and self, so that one may love and act rightly.
Also: non-attachment, Abgeschiedenheit