Brihadaranyaka Upanishad 2.11Famous
intermediate
इदं ब्रह्म इदं क्षत्रम् इमे लोका इमे देवा इमानि भूतानि इदं सर्वं यदयमात्मा॥
idaṃ brahma idaṃ kṣatram ime lokā ime devā imāni bhūtāni idaṃ sarvaṃ yadayamātmā ||
""This brahminhood, this kshatriya-hood, these worlds, these gods, these beings, all this is the Self.""
What This Means:
All distinctions - brahmin, warrior, worlds, gods, beings, everything - all this IS the Self.
Going Deeper:
The non-dual conclusion: subject and object, sacred and mundane, all is Atman. This is Advaita.
How To Apply This:
See everything as the Self. Nothing is outside. All is your own being.
#all is Self#non-duality#Advaita