Sri-bhagavan uvaca
tapamy aham aham varsam
nigrhnamy utsrjami ca
amrtam caiva mrtyus ca
sad asac caham arjuna
tapamy aham aham varsam
nigrhnamy utsrjami ca
amrtam caiva mrtyus ca
sad asac caham arjuna
(The Most Confidential Knowledge, Text 19, Chapter 9)
Meaning: O Arjuna, I give heat, and I withhold and send forth the rain. I am immortality, and I am also death personified. Both spirit and matter are in Me.
Bhagavad Gita: Both spirit and matter are in Me (The Most Confidential Knowledge, Text 19, Chapter 9)