א
Aleph · Value: 1
The ox / Chief
Represents the divine principle, the unity of God (One). Its form shows a diagonal Vav with a Yod above and below, suggesting the upper world, the lower world, and the one that connects them.
The first letter of the Torah (Bereshit). Means home and blessing. It is closed to the right (the past) to indicate that we should not inquire about what existed before Creation.
Symbolizes generosity and movement. The form of Gimel represents a person running to perform tzedakah (charity).
Represents humility and need. The door is open to receive the giver. Dalet has the form of a bowed person.
The breath of God. God created the world with this letter. It is the letter of divinity — it appears twice in the Sacred Name (יהוה).
ו
Vav · Value: 6
Hook / Nail
Represents the connection between heaven and earth. Its form is a vertical line, like a hook or column connecting the upper with the lower.
ז
Zayin · Value: 7
Sword / Weapon
Represents sustenance and time. Seven is sacred in Hebrew tradition (Shabbat is the seventh day, 7 years rest of the land, 7 times 7 years for the Jubilee). Also symbolizes the crown of the spirit.
Represents life (חַיִּים, Chaim begins with Chet). Eight is beyond seven (the natural), entering the supernatural and eternal.
Represents hidden good. The letter encloses something positive within. The Tet is "pregnant" with goodness.
The smallest letter of the alef-bet, but the most powerful. It is the starting point of Creation.