Bahá'u'lláh states that the essential "requisite" for reciting "the verses of God" is the "eagerness and love" of the believers to "read the Word of God" (Q and A 68).
With regard to the definition of "verses of God", Bahá'u'lláh states that it refers to "all that hath been sent down from the Heaven of Divine Utterance". Shoghi Effendi, in a letter written to one of the believers in the East, has clarified that the term "verses of God" does not include the writings of 'Abdu'l-Bahá; he has likewise indicated that this term does not apply to his own writings.