Gopala Tapani Upanishad

[1] The precise chronology of Gopala-Tapani Upanishad is uncertain, and it is variously dated to have been composed by the 8th to 6th century BCE in India.

As part of the poetic and chants-focussed atharvaveda, the broad unifying theme of the Upanishad is the importance of speech, language, song and chants to man's quest for knowledge and salvation, to metaphysical premises and questions, as well as to rituals.

[1][7] The Gopala-Tapani Upanishad is notable for its lifting metric structure, its mention of ancient cultural elements such as musical instruments, and embedded philosophical premises that later served as foundation for Vedanta school of Hinduism.

ॐ The wise and enlightened sages declare that the pleasure potency of God, Sri Radha, and all living beings are also contained in Om.

The Gopala-Tapani text was extensively commented by the 16th-century scholar Jiva Goswami placing the two limits on its composition century.

[2] According to Swami Tripurari's commentary, he subject of the Gopala Tapani Upanishad is the deity Krishna, who is referred to as the knowledge identified by the Vedanta.