Free thyself from the fetters of this world, and loose thy soul from the prison of self. — Bahá’u’lláh
O My Servant! Free thyself from the fetters of this world, and loose thy soul from the prison of self. Seize thy chance, for it will come to thee no more.

Bahá’u’lláh

The Hidden Words, Part Two (Persian), No. 40

Bahá’í Reference Library