Struck by a bladless spear, he sits under the tree
Surely he will die either today or tomorrow.
This is a difficult passage to understand, but this is my interpretation. Bladeless spear – is awakening of the shakti or divine grace. It is a spear since it penetrates the human faults / chakras. The tree is the passage to Sahastrar / the brilliance of God and sitting refers to meditation. Surely he will die today or tomorrow – meaning Moksha is certain in a few births.