There is a word in Buddhism that covers this completely, the word sunnata, or emptiness, emptiness of selfhood, emptiness of any essence that we might have a right to cling to with all our might as being ‘mine’…
Buddha dhamma
Buddha, by Ajahn Sumedho
Rather than trying to seek for Buddha or truth (dhamma) in terms of some idea or some doctrinal dogma that we might form around the concepts of Buddha and dhamma, the Buddha pointed to suffering and its cause. By recognising its cause as attachment to desire, we let go. When we let go of the cause, then we realise the cessation of suffering. The Buddha was actually teaching the way of nonsuffering. The Eightfold Path is really the experience of nonsuffering, in the present, in the here-and-now…