The Yod and the Triangle - According to the Jewish sages, the yod represents the world to come and completeness. The yod is the most frequently used letter in the Aleph-Bet, as it appears in Hebrew texts approximately 11% of all the letters. This letter is unique in its appearance. It is the smallest letter of the Aleph-Bet, and is therefore considered to be “modest.” It also symbolizes wisdom, and it illustrates this by being small, like the small quantity of truly wise individuals.