There are two basic concepts in the life journey you need to be aware of and understand in order to evolve to higher consciousness. First you need to acknowledge that your true nature is one of unity with everything in existence, seen and unseen. You are one with all that exists, including your source. Second, and this is critical to the life journey, you need to accept the idea that when you entered this physical universe you voluntarily agreed to forget that you are a spiritual being with all of the same properties and abilities as the source from which you came.