Māndukyōpanishad Bhāshya
Māndukya 4.03
yuñjīta praṇave cetaḥ praṇavo brahma nirbhayam। praṇave nityayuktasya na bhayaṃ vidyate kvacit ॥3॥
One should unite the mind in the praṇava (Om); the praṇava is Brahman and is fearless. For one who is always united with the praṇava, there is never any fear anywhere.

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बहुचित्रजगद्बहुधाकरणात् परशक्तिरनन्तगुणः परमः ।
सुखरूपममुष्य पदं परमं स्मरतस्तु भविष्यति तत्सततम् ॥
"The one who has created this variegated vast universe with varied forms has infinite power and is of infinite auspicious qualities. He certainly bestows the highest state of bliss to those who meditate on his ever happy essence." -Dwādasha stōtra 4.3

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