Non dual natural state, is not mental stillness achieved through meditation or yogic samadhi, but result of deeper inquiry,analysis and reasoning on the true base, which comes on its own accord, to cause the automatic subsidence of the self asserting elements in the seeker's nature, which stands in way to ultimate realization.

Some times it is sudden,and sometimes it is gradual, that seeker may not become aware of it. Only by fully fully earned internal fight , for long period of suffering, uncertainty and intense yearning for release turns the mind inwards and eventually seeks its core, which is formless and non dual in nature, for the liberating light of truth, and for dawning of the wisdom,which alone can lead to it and,thus,to redemption.

Therefore the meditation or yogic samadhi is practiced on the physical base, and authorship of achievement and attainment, is not on the spirit, which is the true self. But on the person, who is based on the false self, which is 'I'. Thus whatever is practiced on the base of 'I' and achieved and attained is part of the mirage.Therefore mediation or any other spiritual practice practiced on the base of 'I' bond to be mere hallucination.

People who are satisfied with their meditation and strongly believes their experiences are real, they must carry on with their mediation,truth seeking is nothing to with them. F.S does not condemn meditation or yoga but only points out the fact that they are not the means to self realization,in order to help the truth seekers.