Raja yogis are those who do not believe in taking anything on Trust .They want to be convinced on anything by tangible results. For Raja yogis, if indeed there's God they must realise him through a method otherwise it is better not to believe. A Raja yogi however see the concept of a mere belief as something which has no evidence to support any argument that will reveal the true knowledge about God. He thinks that to proceed to verify the truth in this practice he resorts to meditation.
Book: The Secret of Spiritual Practice
Author: HH Swami Ghanananda Saraawati.👏👏👏👏👏👏👏