Ecclesiastes, or, A discourse concerning the gift of preaching as it fals under the rules of art [electronic resource] : shewing the most proper rules and directions, for method, invention, books, expression, whereby a minister may be furnished with such abilities as may make him a workman that needs not to be ashamed : very seasonable for these times, wherein the harvest is great, and the skilful labourers but few / by John Wilkins ..