In the Tablet of Ishráqát Bahá’u’lláh, referring to the fact
that the Báb had made the laws of the Bayán subject to His sanction, states
that He put some of the Báb’s laws into effect “by embodying them in the
Kitáb-i-Aqdas in different words”, while others He set aside. - The Universal
House of Justice (The ‘Notes’ section of the Kitab-i-Aqdas)
