The idea of numbers having meanings and energies comes from the study of numerology. Numerologists believe all numbers have certain vibrations that have a specific effect on the universe.
Ones are especially associated with spiritual awakenings, because they’re seen as direct blessings from God. This is believed to be especially potent if ones are seen in triples or quadruples (111 or 1111. )
Two can also represent relationships or budding love.
Sixes seen in triples (666) is often seen as a bad omen, but that isn’t necessarily the case. If you’re seeing 666 frequently, that can be taken more as a warning from the universe that something in your life is in desperate need of attention, and not necessarily that you’re in danger. [13] X Research source
Some numerologists do not believe in any test that can discern a personal angel number. [20] X Research source This is because the number is subjective, and sometimes isn’t a number at all. Repeated symbols, such as animals or plants, can also be seen as a message from the universe.