Everything is only a concoction of time, space and
energy. All else is the trite talk of people who dislike the effort
of sadhana which takes them to the Self. This talk is based on
their dense ignorance of the Self. Only by persistent practice
and experience of sadhana, can one arrive at the truth that all
concepts of souls, world, and the cause thereof are just evanescent
shadows on the screen of Siva-Self-Brahman. (Ch.24, v.31)

~ The Essence of Ribhu Gita, translated by Prof. N. R. Krishnmoorthi Aiyer

with the kind help of the Sat Guru one should enquire 'Who am I?'

69. By the persistent and continued bhavana of ‘I am
the Brahman-Self’ all thoughts and feelings of differentiation
of Self and non-Self will drop off and permanent abidance in
Brahman-Self will be achieved. This bhavana is possible only
for those with a keen inquiring mind intent on knowing the
Self and not for those who are indifferent about Self-knowledge.
(Ch.32, v.18)

70. Ignorance and indifference in regard to the enquiry
of the truth about one-self is the store house of nescience and
trouble, blocking the view of the Self, and creating in a split
second all sorts of illusions and harassment of mental worry.
Non-enquiry renders bhavana impossible. (Ch.32, v.19)

71. In short, non-enquiry will steep one for ever in the
ocean of samsara (earthly suffering). There is no greater enemy
for one than non-enquiry. Therefore, this habit must be
overcome in order to fix the mind in the bhavana which leads
to abidance in the Self. (Ch.32, v.20)

72. Enquiry should be made this wise: With the kind help
of the Sat Guru one should enquire ‘Who am I? what is this
world? what is the reality behind all these?’ (Ch.32, v.21)

~ The Essence of Ribhu Gita, Translation By Prof. N. R. Krishnamoorthi Aiyer

46. The illusion that one is the body and that the world is
the basic reality has remained soaked over a long, long time,
and cannot be got rid of by the casual reading and mere
understanding of the truth. The basic illusion can be effaced
only by a long and unremitting practice of the bhavana that all
this is ‘I-am-Brahman-Self’. (Ch.24, v.28)

47. Everything is only a concoction of time, space and
energy. All else is the trite talk of people who dislike the effort
of sadhana which takes them to the Self. This talk is based on
their dense ignorance of the Self. Only by persistent practice
and experience of sadhana, can one arrive at the truth that all
concepts of souls, world, and the cause thereof are just evanescent
shadows on the screen of Siva-Self-Brahman. (Ch.24, v.31)

~ The Essence of Ribhu Gita, Translation By Prof. N. R. Krishnamoorthi Aiyer