Mundaka 1.1.7 Trans & Comms

yathorṇanābhiḥ sṛjate gṛhṇate ca yathā pṛthivyām oṣadhayaḥ sambhavanti. yathāsataḥ puruṣāt keśalomāni tathākṣarāt sambhavatīha viśvam. (1.1.7) 

yathā – just as; ūrṇanābhiḥ – the spider; sṛjate – creates; ca – and; gṛhṇate – withdraws; yathā – just as; pṛthivyām – from the earth; oṣadhayaḥ – plants and trees; sambhavanti – come into being; yathā – just as; sataḥ puruṣāt – from a living person; keśalomāni – hair on the head and body (grow); tathā – in the same manner; akṣarāt – from the Brahman which is akṣara; iha – here; viśvam – the creation; sambhavati – comes into being

Just as a spider creates and withdraws its web, just as the plants and trees come into being from the earth, just as hair on the head and body grow from a living person, in the same manner, here, the creation (world) comes into being from the imperishable Brahman.

The example of a spider is given here because in creating the thread, the spider is both the maker and the material.

Similarly, Īśvara as the creator does not need help from somebody. Just as a spider creates the thread and withdraws it, Brahman is able to project the jagat and also withdraw it. In fact, Brahman is manifest as jagat. It can take back the jagat into itself, which is why at all levels it is Brahman.

Brahman does not stand separate from the jagat like the spider from the web. Brahman is non-separate from the jagat, like the earth is not separate from the trees and plants that have come out of it.

~Dayananda

As the spider projects and withdraws (unto itself) the web, as the herbs and plants sprout out from the earth, as hairs grow on the head and body of a man, so from the Imperishable comes out the universe here.

Thus, on the whole, the three pictures distinctly give us three sets of ideas which we must comprehend fully in order to grasp the entire process of creation. They are – 

Out of Him the world has come without the intervention of any other cause other than Himself and in the end the projected world is absorbed back again into the Divine, as spider creates the web.

The Supreme has neither the effort nor the purpose with which the earth produces or nourishes the herbs and plants. Creation is an effortless, purposeless, projection – a divine līlā. 

The Supreme is not a dead inert matter like the earth, but is a conscious living, vital personality – a positive entity – an all-pervading Essence, absolute Existence- Knowledge-Bliss (Sat-Cit-Ᾱnanda).

~Chinmayananda

As the spider sends forth and draws in its thread, as plants grow on the earth, as hair grows on the head and the body of a living man -so does everything in the universe arise from the Imperishable.

The creation is not the becoming or transformation of Brahman. Brahman, through Its own inscrutable power, appears as the universe of name and form without Itself undergoing any change whatsoever. This is called maya.

~Nikhilananda