Be it the Governing Body, or a judicial committee of the local elder body, when a two-thirds majority vote is reached, it is viewed as God’s will, as the action of holy spirit, of Jesus nudging the stars in his right hand. [And if I’m not mistaken, the minority is encouraged to change their vote, so that is “unanimous”.]
Anthony Morris alluded to this when he unsuccessfully tried to explain why the Governing Body is not dogmatic. “The decisions that are made by the Faithful Slave today, are made collectively. So no one man's making these decisions. These decisions, if you want to call them a decree, are made collectively . . . This is a theocracy, ruled by God. Not a collection of manmade decisions. This is governed from heaven.”
A relative who was an elder felt sort of the same way on the elder body, explaining it as a miraculous shift that would occur in reaching a consensus. God’s will mystically becomes known through a small body of men.
This mythos greases the wheels of the Watchtower chariot.
I wonder about the psychological dynamics of committee leadership from whence this feeling of awe is derived.