"Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders. Do not believe in traditions because they have been handed down for many generations. But after observation and analysis, when you find that anything agrees with reason and is conducive to the good and benefit of one and all, then accept it and live up to it."
--the Buddha's speech in the village of Kesaputta to the Kalama clan, 5th century BCE
And so he went on, and said, "That Christ was the Light of the world, and lighteth every man that cometh into the world; and that by this light they might be gathered to God." I stood up in my pew, and wondered at his doctrine, for I had never heard such before. And then he went on, and opened the scriptures, and said, "The scriptures were the prophets' words, and Christ's and the apostles' words, and what, as they spoke, they enjoyed and possessed, and had it from the Lord": and said, "Then what had any to do with the scriptures, but as they came to the Spirit that gave them forth? You will say, 'Christ saith this, and the apostles say this;' but what canst thou say? Art thou a child of the Light, and hast thou walked in the Light, and what thou speakest, is it inwardly from God?" This opened me so, that it cut me to the heart; and then I saw clearly we were all wrong. So I sat down in my pew again, and cried bitterly: and I cried in my spirit to the Lord, "We are all thieves; we are all thieves; we have taken the scriptures in words, and know nothing of them in ourselves."
--George Fox's speech at St. Mary's Church in Ulverston in 1694, as retold by Margaret Fell