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John Locke (1824). “The Works of John Locke: The reasonableness of Christianity. A vindication of the Reasonableness of Christianity, from Mr. Edward's reflections. A second vindication”, p.233
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John Locke (2012). “A Letter Concerning Toleration: Latin and English Texts Revised and Edited with Variants and an Introduction”, p.45, Springer Science & Business Media