For its own well-being, the intellect should be doing what you condemn; that is, it should avoid busying itself with particular knowledge, for it cannot reach God through this knowledge, which would rather hinder it in its advance toward him.

Nor is my principal intent to address all, but rather certain persons of our sacred Order of Mount Carmel of the primitive observance, both friars and nuns — since they have desired me to do so — to whom God is granting the favour of setting them on the road to this Mount; who, as they are already detached from the temporal things of this world, will better understand the instruction concerning detachment of spirit.

Happiness is not a destination, it's a method of travel.