§ 27. The essential features of vital godliness are always the same; yet “there are diversities of gifts, but the same Spirit.” 1 Cor. 12:4. Paul insists on faith; John, on love. Luther’s religion was, like that of Arndt, earnest, and yet cheerful. Both were enabled by their personal experience to understand the nature of these Christian virtues, and also the distinction between them. Luther dwells with wonderful power on _faith_. Arndt delights to speak of God’s _love_. There is something very beautiful in these different developments of true godliness in the servants of Christ, while the influences of the same divine Spirit controls them alike. § 28. It would be an error to suppose that the whole world had risen up in arms against Arndt, after he had assumed his position as an humble and devout Christian. Vast numbers received his First Book on True Christianity with gratitude and joy. It enlightened their minds; it controlled the conscience; it diffused the warmth of life through their souls; and they thanked God that such a book, so full of love, had been given to the world. A comparatively small number of men rose up against him. Certain individuals, such as his colleague, Denecke, a co-pastor of the same congregation in Brunswick, were, no doubt, influenced by envy and personal dislike. But others who opposed him, were by no means governed solely by unworthy personal considerations. Some of them were so much concerned about “questions and strifes of words” (1 Tim. 6:4), that they overlooked and misconceived the heavenly-mindedness of Arndt. Others, who did him injustice, were led astray by the infelicity of the times. We have already referred to the disastrous influences of the mysticism and fanaticism which, in addition to other corruptions of the true faith, had appeared about, and after, the period of the birth of Arndt. For instance, the Swiss physician, Paracelsus (who died as a Roman Catholic in 1541), had published various fantastic and mystical writings, in which he professed that he understood both mundane and supermundane mysteries. Now a certain Lutheran pastor in Saxony, named Weigel, who died in 1588, and who had been confessedly a man of an upright walk and conversation, had yielded to a tendency to the mysticism and theosophy of Paracelsus. He was thus led theoretically to undervalue the doctrines of the church, and to represent them as merely allegorical forms, involving truths not known to ordinary men. The natural results of his theory, if its folly had not been exposed, would unquestionably have seriously affected the authority of the written Word. Before his writings were published, a friend had communicated to Arndt a short extract from them, which contained none of his errors; the author’s name had been withheld. Arndt, in his innocence, inserted the passage in his book, and was thus burdened with the odium of all the Weigelian errors; but he was subsequently released from all