“If you believe in any religion you cannot meditate. Religion is an interference in your meditation. Meditation needs no God, no heaven, no hell, no fear of punishment, and no allurement of pleasure.”

The Network of Thought (1982) http://www.jkrishnamurti.org/krishnamurti-teachings/view-text.php?tid=8&chid=56898 J.Krishnamurti Online. Serial No. 332. , p. 96
1980s
Context: The understanding of relationship, fear, pleasure and sorrow is to bring order in our house. Without order you cannot possibly meditate. Now the speaker puts meditation at the end of the talks because there is no possibility of right meditation if you have not put your house, your psychological house, in order. If the psychological house is in disorder, if what you are is in disorder, what is the point of meditating? It is just an escape. It leads to all kinds of illusions.

Source: Coming to Writing and Other Essays

A Million Thoughts (2016)

I. SPIRIT, 10. Solitude
Orphic Sayings
Context: Solitude is Wisdom’s school. Attend then the lessons of your own soul; become a pupil of the wise God within you, for by his tuitions alone shall you grow into the knowledge and stature of the deities. The seraphs descend from heaven, in the solitudes of meditation, in the stillness of prayer.

Source: Lamb: The Gospel According to Biff, Christ's Childhood Pal

The Sun My Heart (1996)
Context: We think that we have been alive since a certain point in time and that prior to that moment, our life did not exist. This distinction between life and non-life is not correct. Life is made of death, and death is made of life. We have to accept death; it makes life possible. The cells in our body are dying every day, but we never think to organize funerals for them. The death of one cell allows for the birth of another. Life and death are two aspects of the same reality. We must learn to die peacefully so that others may live. This deep meditation brings forth non-fear, non-anger, and non-despair, the strengths we need for our work. With non-fear, even when we see that a problem is huge, we will not burn out. We will know how to make small, steady steps. If those who work to protect the environment contemplate these four notions, they will know how to be and how to act.

Source: Ashtanga Yoga Primer, 1981, p.74

Second Talk in Poona (10 September 1958) http://www.jkrishnamurti.com/krishnamurti-teachings/view-text.php?tid=588&chid=4907&w=%22Please+let+us+be+clear+on+this+point%22, J.Krishnamurti Online, JKO Serial No. 580910, Vol. XI, p. 20
Posthumous publications, The Collected Works
Context: Please let us be clear on this point — that you cannot by any process, through any discipline, through any form of meditation, go to truth, God, or whatever name you like to give it. It is much too vast, it cannot possibly be conceived of; no description will cover it, no book can hold it, nor any word contain it. So you cannot by any devious method, by any sacrifice, by any discipline or through any guru, go to it. You must await it, it will come to you, you cannot go to it. That is the fundamental thing one has to understand, that not through any trick of the mind, not through any control, through any virtue, any compulsion, any form of suppression, can the mind possibly go to truth. All that the mind can do is be quiet but not with the intention of receiving it. And that is one of the most difficult things of all because we think truth can be experienced right away through doing certain things. Truth is not to be bought any more than love can be bought.