The wise people that are able to read faces, can tell a person that he follows the path of truth if he has the face of a human that is one of the four we explained previously. This shape is seen on the face temporarily and in a complete form that raises love in those who can see it.
“עֵדוּת בִּיהוֹסֵף שָׂמוֹ בְּצֵאתוֹ עַל אֶרֶץ מִצְרָיִם שְׂפַת לֹא יָדַעְתִּי אֶשְׁמָע.”
“He established it for a testimony in Joseph When he went throughout the land of Egypt. I heard a language that I did not know:”
The letters that can be seen on a perfect human face are ‘עדות’, literally means ‘testimony’.
This ‘testimony’ was revealed in Joseph after he became righteous in Egypt. He was very handsome and everyone loved him.
Those who can see the letters feel love toward that person because he represents truth from the Center Column that brings Light to the world.
The Zohar describes the elements on the face that reveal the related letters but it would be misleading because the Zohar itself concealed this knowledge.
The ability to read faces is a gift that is received automatically when we dwell in Torah studies. With more studies, we enhance our empathy and ability to feel and see the true face of people around us.