Bet in Hebrew symbolizes the number 2. This letter's name
means "house".
(bet), is the picture of the tent or house where the family resides.
If we take the word Ab which means Father. (Abba means Daddy. It is a
more affectionate term for Father)it literally translates to "the strength of
the house".
This shows us that God is the head of us and also teaches us
that each earthly Father should be the head of his home and rule
his home with the strength of God.
As a prefix, the letter bet may function as a preposition meaning
"in", "at", or "with".
The letter is closed on three sides and open on one; this reminds
us that we may question about what happened after creation, but
not what happened before it,
Bet is the first letter of the Torah.
There are two orthographic variants of this letter, which alter the
pronunciation:
בּ bet /b/
and
ב vet [v],
When the Bet has a "dot" in its center, known as a dagesh, then it
represents /b/. There are various rules in Hebrew grammar that
stipulate when and why a dagesh is used.
Bet without the dagesh (Veth)
When this letter appears as ב without the dagesh ("dot") in its
center then it represents a voiced labiodental fricative: /v/.