The questioner: “Is it possible for all people to hold on to that path of Self-enquiry?”
Bhagavan: “It is true that it is only possible for mature minds, not for immature ones. For the latter, repetition of a prayer or holy name under one’s breath (japa), worship of images, breath-control (pranayama), visualising a pillar of light (Jyotishtoma) and similar yogic and spiritual and religious practices have been prescribed. By those practices, people become mature and will then realize the Self through the path of Self-enquiry. To remove the illusion of immature minds in regard to this world, they have to be told that they are different from the body. It is enough if you say, you are everything, all-pervading.
The Ancients say that those with immature minds should be told that they must know the transcendent Seer through enquiry into the five elements and reject them by the process of repeating, ‘Not this, not this (Neti, neti)’. After saying this, they point out that just as gold ornaments are not different from gold, so the elements are your own Self. Hence it must be said that this world is real.
See Letter 141.