The Soul appears as the universe (duality) in waking and the universe disappears as the Soul is deep sleep (nonduality).+

The Soul appears as the universe (duality) in waking and the universe disappears as the Soul is in deep sleep (nonduality).

In reality, appearance and disappearance are an illusion.  The illusion has no value the Soul alone is real and eternal.

The Soul is changeless and eternal.  The reality is hidden by the dualistic illusion. The dualistic illusion is present in the form of the ‘I’. The ‘I’ is present in the form of the mind. The mind is present in the form of the form, time, and space.  The form, time, and space are present in the form of the universe.  The universe appears as waking (duality) and disappears into a deep sleep (nonduality).

People who are stuck up with the creation creator theory are unaware of the fact that they are worshipping the creation as God, not the creator.

The causality and creation, but these are for religious people only.  Religion is only for those who are unable to understand truth beyond form, time, and space. Religion is not final. It only gives satisfaction to the populace. The ‘Self’ - knowledge is for the whole of humanity to free them from experiencing the illusory birth, life, death, and the world as a reality.

Yoga Vasistha: ~  “The sun and the worlds become non-objects of perception, to those who have gone beyond the realm of objective perception and knowledge, even as lamps lose their luminosity while the mid-day sun shines.

From the standpoint of the formless Soul the innermost ‘Self, the effect is non-different from the cause. However, in the realm of duality cause is different from the effect. The non-difference of the effect from the cause has to be grasped perfectly to realize from the ultimate standpoint there is neither the cause nor the effect because the cause and effect are one, in essence. That essence is consciousness.

Sage Sankara says: - If the cause is destroyed, the effect will no longer exist. For example, if from the effect, cotton cloth, the cause, threads, are removed, there will be no cloth, i.e., the cloth is destroyed. Similarly if in the effect, thread, the cause, cotton, is removed, there will be no thread, i.e., the thread is destroyed. (Brahmasutra Bhashya, commentary on the Brahma-sutra, ⁽⁹⁾ 2.1.9)

Despite the non-difference between cause and effect, the effect has itself in the cause but not the cause in the effect. The effect is of the nature of the cause and not the cause of the nature of the effect. Therefore the qualities of the effect cannot touch the cause because the cause and effect are present only when the duality is present. The duality is present only when there is an illusion. The illusion is there only when there is ignorance. 

When there is no ignorance then there is no illusion. When there is no illusion then there is no duality. When there is no duality then there is no cause and effect. When there is no cause and effect then there is the nondual reality.   

Sage Sankara says: - During the time of its existence, one can easily grasp that the effect is not different from the cause. However that the cause is different from the effect is not readily understood. As to this, it is not really possible to separate cause from effect. But this is possible by imagining so. For example, the reflection of the gold ornament seen in the mirror is only the form of the ornament but is not the ornament itself as it (the reflection) has no gold in it at all. (Chandogya Upanishad Bhashya, commentary on the Chandogya Upanishad, 6.3.2)

All names and forms are real when seen with the Brahman but are false when seen independent of Brahman (Soul).

This way the seeker of truth establishes the non-difference of the effect from the cause.

Remember:~

In the context of Advaita Vedanta: ~ Jagat (the world) is not different from Brahman (Soul); however, Brahman (Soul) is different from Jagat.

It has not been possible to preach Advaitic Truth entirely free from the settings of dualistic weakness it has not been more operative and useful to mankind at large because only a few will be able to grasp and realize it.

'To realize the Advaitic Truth a freer and fuller scope the seeker has to realize the form, time and space are one in essence. And that essence is consciousness. And the Soul the Self is present in the form of consciousness. 

 

To realize the Advaitic truth the seeker has to be free from all superstitions and orthodox contaminations. The seeker has to be dedicated to acquiring Self-knowledge or Brahma Gnana or Atma Gnana   alone.'

A  Gnani will easily appreciate the high flights of Sage Sankara’s Advaitic wisdom is one of the 'most majestic structures and valuable products of the Genius of man in his search for Truth.

All the misery is of the dualistic illusion (world), which is experienced as a reality. Why worship anything of the creation (illusion) as God when the creator of the illusion is the ‘Soul,’ the  ‘Self’. The Soul is nothing to do with the creation because creation is merely an illusion, the illusion has no value, from the standpoint of the Soul, the  Self.   In the realm of the Soul, there is neither creator nor creation but it is only a formless, timeless, and spaceless existence.

People of small intelligence follow religion and believe that the world was created by God. But how do they know that He did so? When a pot is created, one can see both pot and its maker, but not in the case of the world.

 Then there is the question which nobody has answered till now, viz. Why did God create all these evils, these sufferings? Even a father would never do that. If He did so, assuming that God did create, then what sort of an evil God is He! All religions which begin with "God created the world," are fit only for children. It is a lie; it is inconsistent and fit only for ignorant people.

It takes time for the seeker to gain the perfect understanding of ‘what is the truth’ and ‘’what is untruth’. It takes time for the Soul, the  Self to wake up from the sleep of ignorance, and it takes time for one realizes the truth, which is beyond form, time, and space. : ~ Santthosh Kumaar