Course 05
Numerology
Numerology reads character from two things you were given at birth: a date and a name. Add up the digits, turn letters into numbers, keep reducing, and five numbers are left.
From Pythagoras to the twentieth century
The Pythagoreans of the sixth century BCE held that number was the deep structure of the world, and numerology borrows their name. Greek and Hebrew both used letters as numerals, so every word had a value; Greek isopsephy and Hebrew gematria read meaning into those sums.
The system most people use today, called Pythagorean, is mostly modern. It was laid out in the early twentieth century, notably by L. Dow Balliett, and developed by Juno Jordan and others. The letter values simply count through the Latin alphabet: A is 1, I is 9, J starts again at 1.
Reduce until one digit is left
The core move is reduction. Add the digits of a number together, and keep going until a single digit remains: 1987 becomes 25, then 7. Each digit from 1 to 9 has a character, from the initiating 1 to the completing 9.
Your Life Path, the best known number, comes from every digit of your birth date. Your Birthday number comes from the day of the month alone.
Five numbers, five roles
The name gives three more. Expression adds every letter of your full birth name: how you work and show up in the world. Soul Urge adds only the vowels: what you want underneath. Personality adds only the consonants: the first impression you make.
The same number can turn up in different roles. A 5 as a Life Path is a road of change; as a Soul Urge it is a hunger for freedom; as a Personality it is the restless energy people notice first. Every Life Path page now explains the number in each role.
Master numbers
11, 22 and 33 are not reduced. They are called master numbers: the intensity of the digit they would become (2, 4 and 6), with more pressure and more promise. Numerologists disagree about when to keep them; SoulFold keeps them for every number.
Choices and limits
Every numerologist makes choices. SoulFold always counts Y as a vowel, though some count it as a consonant when it sounds like one. It uses the full name on the birth certificate, not a nickname or married name. And it counts only the 26 letters A to Z: accented letters such as é or ñ are skipped rather than mapped to plain letters, so names in Italian or Spanish may come out differently than in another calculator.
What SoulFold leaves out
Numerology also forecasts: personal years and months, pinnacles and challenges across a life, and advice about changing your name for luck. The Chaldean system, with different letter values, is left out too. Readings stay with the five core numbers.
The twelve numbers
Each number from 1 to 9, plus the master numbers 11, 22 and 33, has a page with its archetype and what it means in every role.