Existence of Isvara follows our conception of Isvara. Let us first know whose concept He is. The concept will be only according to the one who conceives. Find out who you are and the other problem will solve itself.
Meditation is sticking to one thought. That single thought keeps away other thoughts; distraction of mind is a sign of its weakness; by constant meditation it gains strength.
The Seeker himself becomes the knower. The thing to be known is already there. There is nothing to be known afresh. More-over there are no two things. There is only the seer, the knower.
