When a dead body is thrown into the ocean, the waves will throw it back upon the shore. So it is with the Ocean of Truth—it will not accept a dead body; and if a believer has not these bounties of God, the sea will roll until he is finally cast out.
(Compilations, Bahá’í Scriptures, p. 501)
Whoso, while reading the Sacred Scriptures, is tempted to choose therefrom whatever may suit him with which to challenge the authority of the Representative of God among men, is, indeed, as one dead, though to outward seeming he may walk and converse with his neighbours, and share with them their food and their drink.
(Adib Taherzadeh, The Revelation of Bahá’u’lláh v 1, p. 29-33)