“What are ‘fundamental doctrines,’ or ‘fundamental Articles of Faith’?… Every intelligent Christian feels competent to state the general basis of his belief, or the doctrinal foundation of his Christian character and life… When he, however, proceeds to specify in detail the doctrines which essentially constitute that ‘foundation,’ he will no longer be surprised by the embarrassment that even distinguished divines, on attempting to furnish an answer, have candidly confessed.