चित्तस्थितिवच्छरीरकरणबाह्येषु
In plain words
As with the abiding of , so in the body, the faculties and outer things.
The commentators
Śivasūtra with Kṣemarāja's Vimarśinī
एतच्च त्रिपदाद्यनुप्राणनमन्तर्मुखत्वावष्टम्भत्वदशायामेवासाद्य न संतुष्येत् अपि तु - चित्तस्थितिवच्छरीरकरणबाह्येषु ॥ ३९ ॥ त्रिपदाद्यनुप्राणनम् इत्येव । यथा अन्तर्मुखरूपायां चित्तस्थितौ तुर्येणानुप्राणनं कुर्यात् तथा शरीरकरणबाह्याभासात्मिकायां बहिर्मुखतायामपि आन्तरविमर्शावष्टम्भबलात् क्रमात्क्रमं तारतम्यभाजा तेन अनुप्राणनं कुर्यात् । यदुक्तं श्रीविज्ञानभैरवे सर्वं जगत्स्वदेहं वा स्वानन्दभरितं स्मरेत् । युगपत्स्वामृतेनैव परानन्दमयो भवेत् ॥ इति । एवं हि आनन्दात्मा स्वातन्त्र्यशक्तिः सर्वदशासु स्फुटीभूता सती यथेष्टनिर्माणकारिणी भवति ॥ ३९ ॥
In plain words
As in the stability of the mind, so in the body, the instruments and outer things. And having attained this enlivening by the first of the three states only in the condition of a firm hold on being turned within, let him not be content; rather: "The enlivening by the first of the three states" carries over. As he should enliven by the fourth the stability of the mind, which is turned within, so too, when he is turned outward, which is the appearing of the body, the instruments and outer things, he should enliven it by that, step by step, in degrees, through the strength of a firm hold on inner reflective awareness. As the Vijñānabhairava says: "Let one remember the whole world, or one's own body, as filled with one's own bliss; all at once, by one's own nectar alone, one becomes made of supreme bliss." For in this way the power of freedom, whose nature is bliss, having become plain in every state, makes whatever creation it wishes.