A belief is only a practised vibration.
In other words, once you have practiced a thought long enough, then anytime you approach the subject of that thought, the Law of Attraction will take you easily into the full vibration of your belief. So now, the Law of Attraction accepts that belief as your point of attraction and brings things to you that match that point of vibration. And so, as you have life experiences that matches those thoughts you were pondering, you conclude, “Yes, this is the truth.” And while it may be accurate to call it “truth”, we would prefer to call it attraction, or creation.
Anything that you give your attention to will become your “truth”. The Law of Attraction says it must. Your life, and everyone else’s, too, is but a reflection of the predominance of your thoughts. There is no exception to this.
~ Abraham, Ask and It Is Given