। ॥ ८४४ ॥
In plain words
Selfhood flashing out the other way round — that alone, they declare, is liberation. And this very thing comes about only in one who stays gathered, always. There is no other way.
Close to the Sanskrit
The flashing-forth of reversed Selfhood alone — thus is liberation declared. For one who is always gathered in samādhi alone does this very thing come to fruition, not otherwise.