"Let us serve the world soulfully. The pay we will receive for our service will be in the currency of gratitude. God's gratitude." 

-Sri Chinmoy

"Even a stone, and more easily a flower or a bird, could show you the way back to God, to the Source, to yourself. When you look at it or hold it & let it be without imposing a word of mental label on it, a sense of awe, of wonder, arises within you. Its essence silently communicates itself to you and reflects your own essence back to you." 

-Eckhart Tolle

“Feel like Christ and you will be a Christ; feel like Buddha and you will be a Buddha. It is feeling that is the life, the strength, the vitality, without which no amount of intellectual activity can reach God.” 

-Swami Vivekananda 

"The Tao Te Ching says, When I let go of what I am, I become what I might be. When I let go of what I have, I receive what I need. Have you ever struggled to find work or love, only to find them after you have given up? This is the paradox of letting go. Let go, in order to achieve. Letting go is God's law."
-Mary Manin Morrissey

“God gave you a gift of 86,400 seconds today. Have you used one to say ‘thank you?’” 

-William Arthur Ward

“God is a synergetic experience. Science can never reveal it, philosophy can never come to it – only a poetic approach, a very passive, very loving approach, can.” 
-Osho

"Zen does not confuse spirituality with thinking about God while one is peeling potatoes. Zen spirituality is just to peel the potatoes." 

-Alan Watts

"The inner emptiness is the door to God."

-Osho

“I discovered that it is necessary, absolutely necessary, to believe in nothing. That is, we have to believe in something which has no form and no color--something which exists before all forms and colors appear... No matter what god or doctrine you believe in, if you become attached to it, your belief will be based more or less on a self-centered idea.”

-Shunryu Suzuki