Tarot and the Bible are really connected and both are based on astrology.
Behind is a firm mathematical formula described in many places in the Bible, hidden in plain sight but not seen by uninitiated.
For example, The Sola Busca Tarot, the oldest tarot deck with Minors illustrated, created in Venice in the XV century, long before RWT.
This deck has its secret formula. Below a few examples how it is hidden in design.
5 of wands – three wands are put on the man’s back (secret number = 3)
9 of wands – two wands pierce the woman’s heart and have no exit ends (secret number = 2)
8 of amphorae/cups – six amphorae are thrown down, only two on top (secret number = 2)
4 of disks/coins – you can see how the woman’s breasts match the design of disks (secret number = 6)
10 of wands – eight wands are put in the urn, while two are fixed below (secret number = 8)
6 of amphorae/cups – amphorae are designed to form one vessel (secret number = Ace/1)
and so on.