God makes the religious leader voiceless

After 400 years of silence, Israel was promised a prophet of God would be coming through the priest Zacharias. When Zacharias asked for a sign that this would happen, he became silent until the naming of his son, the prophet, John (Luke 1). God made the religious/social leaders voiceless and promised to hear those who had been voiceless. Who do you think our current religious and social leaders make voiceless?