It has sanctity in Vedas. Our old Rishis and saints have spoken or written a lot on numerology. Even our rulers in the old times have followed this divine science a lot through the seers and sages or Raj Prohit. Numerology can really help the mankind by showing him the actual path of the life, by telling him the good and bad events of the life, so that one could plan accordingly to have the better results or to avert the casualties of the life or reduce the intensity of the problems. Suppose you want to buy a car or a house then it can really help you in selecting the suitable or the lucky numbers for the same along with lucky colours and the days on which the transaction of the same should take place.
Nothing is beyond the numbers or beyond the grips of the planets.
You your self will feel how the numbers play an important role in ones life. Your important happenings of the life happen automatically, as per you lucky or hostile numbers only. Mr. Ravinder Kumar has very profoundly written about the numbers in his book of numerology. You can set the letters of your name, as per your date of birth and can have peace, harmony and the better results in the life, because all the letters of the alphabet have been given a numerological value.