In reply to a question from a sannyasi, Ramana Maharshi made the following statement about samadhi: Holding on to Reality is samadhi. Holding on to samadhi with effort is savikalpa samadhi. Merging in Reality and remaining unaware of the world is nirvikalpa samadhi....
Quotes – Zitate
As you alter your beliefs, or as you alter your attention TO your beliefs, you also alter your perception, and therefore you alter the entirety of your reality.