। ॥ ४२९ ॥
In plain words
The one whose wisdom never wavers, whose joy never breaks, and for whom this whole world of appearances has nearly faded from notice — that is the one we call liberated while still alive.
Close to the Sanskrit
He whose wisdom is steady, whose bliss is unbroken, and to whom the phenomenal world is almost as though forgotten — he is regarded as liberated-while-living.