What Is The Meaning Of Life Path 4? Destiny number unravels the path or the road on which you started walking from the moment when you were born. Also known as life path number, it provides a detailed insight into the strengths and weaknesses of a person and helps us understand ourselves better. The more you know about the life path number, the easier it will be to understand your actions and improve life in more ways than one. Here we learn more about Numerology Number 4.