Ishwar is not Panchabhuta, is not a sense, is not a mind, intellect, ego, Ishwar is beyond all elements. The existence of God here is not reputed to be superstitious.

तत्त्वमस्यादिवाक्येन स्वात्मा हि प्रतिपादितः।
नेति नेति श्रुतिर्ब्रूयाद अनृतं पांचभौतिकम् ॥

Meaning: 1/5

The sentence 'Tatvamasi' has rendered its soul. The untruth, which is made up of five ingredients, says Shruti about it - neti neti, Which means 'not this, not this' or 'not this, not the same' or 'not the end, not the end'. 2/5

This sentence has come to indicate infinity in the Upanishads in relation to Brahma or God. According to this Mahavakya of the Upanishads, "Brahma" is beyond words. The 'Neti Neti' ideology is called the Gyan Marg of Vedanta. 3/5

The existence of God here is not reputed to be superstitious. In this, all the belief are rejected after judging. In this Advaita-vada one has to reach the supreme truth with the help of logic. This path is reputed to be of extreme wisdom. 4/5

On the basis of logic in this path, it is proved that - 'Brahma Satya, Jagat Mithya'. Knowledge is the name of accomplishing the soul while doing 'neti neti'. One has to consider 'neti neti' first. Ishwar is not Panchabhuta, sense, mind, intellect, ego, he is beyond all elements.