In Hinduism Mahatma Ghandi Says the following:

"And then we have another thing in Hindu philosophy, viz. God alone is and nothing else exists, and the same truth you find emphasized in the Kalma of Islam. There you find it clearly stated that God alone is and nothing else exists. In fact the Sanskrit word for Truth is a word which literally means that which exists - Sat.

For this and several other reasons that I can give you, I have come to the conclusion that the definition, ''Truth is God'', gives me the greatest satisfaction. And when you want to find Truth as God the only inevitable means is Love, i.e. non-violence, and since I believe that ultimately the means and end are convertible terms, I should not hesitate to say that God is Love."