Samadhi is the ability to perceive reality as it is, with everything in perfect peace, happiness, and harmony. It is to discover inside yourself a sense of your true self, the eternal Samadhi, via meditation and prayer. A route of discernment is samadhi.
It will be granted to you, simply and immediately, when you accept a lesson, an idea, or a belief that rings true to you, when you develop your faith, and when you truly express your faith via prayer or worship. You will eventually be drawn to the real and right path of any faith or belief you declare. You will instantly see, comprehend, and experience the genuine nature of every exercise you engage in to make a significant difference in your life.