That fire divine which consumes the world of existence, which they call ‘Kama’, the passion of love for life, which they say is the giver as well as the receiver, constant, invariable, mighty, universal and overpowering, indomitable, to all these fires, this oblation is offered in homage for peace.

There is a fire which utilizes the entire universe, whatever we see in the world, it utilizes and consumes everything, this is called Kama, this is the fire in the Kamaroopi or kamrupi agni.

Lust means not only sexual desire but also strong desire for some work.