“They have thrust their fingers into their ears.”

"And, now, strive thou to comprehend the meaning of this saying of ‘Alí, the Commander of the Faithful: “Piercing the veils of glory, unaided.” Among these “veils of glory” are the divines and doctors living in the days of the Manifestation of God, who, because of their want of discernment and their love and eagerness for leadership, have failed to submit to the Cause of God, nay, have even refused to incline their ears unto the divine Melody. “They have thrust their fingers into their ears.” 1 And the people also, utterly ignoring God and taking them for their masters, have placed themselves unreservedly under the authority of these pompous and hypocritical leaders, for they have no sight, no hearing, no heart, of their own to distinguish truth from falsehood.

Notwithstanding the divinely-inspired admonitions of all the Prophets, the Saints, and Chosen ones of God, enjoining the people to see with their own eyes and hear with their own ears, they have disdainfully rejected their counsels and have blindly followed, and will continue to follow, the leaders of their Faith. Should a poor and obscure person, destitute of the attire of men of learning, address them saying: “Follow ye, O people! the Messengers of God,” 2 they would, greatly surprised at such a statement, reply: “What! Meanest thou that all these divines, all these exponents of learning, with all their authority, their pomp and pageantry, have erred, and failed to distinguish truth from falsehood? Dost thou, and people like thyself, pretend to have comprehended that which they have not understood?” If numbers and excellence of apparel be regarded as the criterions of learning and truth, the peoples of a bygone age, whom those of today have never surpassed in numbers, magnificence and power, should certainly be accounted a superior and worthier people."

-Bahá'u'lláh, The Kitáb-i-Íqán , pp. 164-165

1. Qur’án 2:19. 
 2. Qur’án 36:20.