Day 6 continues Chapter 3, A Parable
After telling The Parable of the Burning House in the prose section Sakyamuni offers this explanation of why expedients are needed:
Sariputra! The rich man did not save his children by his muscular power although he was strong enough. He saved them from the burning house with a skilful expedient and later gave them each a large cart of treasures.
In the same manner, I save all living beings from the burning house of the triple world, not by my powers or fearlessness, but with a skillful expedient. I expounded the teaching of the Three Vehicles: the Sravaka-Vehicle, Pratyekabuddha-Vehicle, and Buddha-Vehicle, as an expedient. I said, ‘Do not wish to live in the burning house of the triple world! Do not crave for inferior forms, sounds, smells, tastes or things tangible! If you cling to them and crave for them, you will be burned by them. Get out of the triple world quickly and obtain the teaching of the Three Vehicles: the Sravaka-Vehicle, Pratyekabuddha-Vehicle, and Buddha-Vehicle! I now assure you that you will never fail [to obtain those vehicles]. Exert yourselves, make efforts!’
With this expedient, I caused them to advance. I said to them again, ‘Know this! This teaching of the Three Vehicles is extolled by the saints. This teaching saves you from any attachment or bond or desire. Ride in these Three Vehicles, eliminate asravas, obtain the [five] faculties, the [five] powers, the [seven] ways to enlightenment, and the [eight right] ways, and practice dhyanaconcentrations, emancipations, and samadhis so that you may be able to enjoy immeasurable peace and pleasure!’
We can’t be carried out of the burning house. We must act ourselves to escape.