There is a principle which is pure, placed in the human mind, which in different places and ages hath had different names. It is, however, pure and proceeds from God. It is deep and inward, confined to no forms of religion nor excluded from any, where the heart stands in perfect sincerity. In whomsoever this takes root and grows, of what nation soever, they become brethren in the best sense of the expression.
John WOOLMAN (1840). “A Journal of the Life, Gospel labours, and christian experiences of ---”, p.238