The clergy of Philadelphia, unwilling to leave the cause of the Bible in this plight, demanded that I should discuss the question with Dr. Berg, a minister in whom they had great confidence. I yielded to the demand, and the discussion took place in Concert Hall, in January, 1854.

The hall was crowded every night. One very wet and stormy night, the number present was only 2000, but every other night it was from 2250 to 2400. A Philadelphia newspaper of that period says, "We cannot forbear to notice the contrast in the manner and bearing of the two disputants. Mr. Barker uniformly bore himself as a gentleman, courteously and respectfully towards his opponent, and with the dignity becoming his position, and the solemnity and importance of the question. We regret we cannot say the same of Dr. Berg, who at times seemed to forget the obligations of the gentleman, in his zeal as a controversialist. He is an able and skilful debater, though less logical than Mr. Barker; but he wasted his time and strength too often on personalities and irrelevant matters. His personal inuendoes and offensive epithets, his coarse witticisms and arrogant bearing, may have suited the vulgar and intolerant among his party, but they won him no respect from the calm and thinking portion of the audience; while we know that they grieved and offended some intelligent and candid men who thoroughly agreed with his views. It is time that Christians and clergymen had learned that men whom they regard as heretics and infidels have not forfeited all claims to the respect and courtesies of social life by their errors of opinion, and that insolence and arrogance, contemptuous sneers and impeachment of motives and character towards such men, are not effective means of grace for their enlightenment and conversion.

"There was a large number of men among the audience who lost their self-control in their dislike of Mr. Barker's views, and he was often interrupted, and sometimes checked in his argument, by hisses, groans, sneers, vulgar cries, and clamors, though through all these annoyances and repeated provocations, he maintained his wonted composure of manner and his clearness of thought. On the other hand, Dr. Berg was heard with general quiet by his opponents, and greeted with clamorous applause by his friends."

I am afraid the above remarks were true. Still, Dr. Berg was almost a gentleman compared with Dr. McCalla, and he was vastly more of a scholar and debater, far as he was from being a model disputant.

Dr. Berg had the right side; he stood for the defence of all that was good, and true, and great, and glorious; but the way in which he went about his work was by no means the best one. He took a wrong position,—a position which it was impossible for him to maintain. His doctrine was that the Bible was absolutely perfect,—that the inspiration of the Book was such as not only to make it a fit and proper instrument for the religious instruction, and the moral and spiritual renovation, of mankind, but such as to preserve it from all the innocent, harmless, and unimportant weaknesses, imperfections, and errors of regenerate and sanctified humanity. He even contended for a kind or a degree of perfection which many of the most highly esteemed professors and theologians of orthodox churches had relinquished. He held to views about the creation and the universality of the deluge, which orthodox Christian Geologists like Professor Hitchcock of America, as well as Dr. Pye Smith of England, had given up as untenable. He contended for a perfection which, in fact, is physically impossible, and which, in truth, was inconsistent with his own acknowledgments in other parts of the discussion. I have no wish to disparage my opponent; I had rather do the contrary; but he did not properly and adequately understand the great question which he undertook to discuss. Hence he got involved in inextricable difficulties, and, in spite of all he could do, his attempted defence of the Bible was, to a great extent, a failure.

He said a many good things about the Bible. He proved a many things in its favor. He made the impression, at times, that there was something in its teachings of a most powerful and blessed tendency; that it was a book of infinite value,—that it was a wonderful teacher and a mighty comforter,—that it had done a vast amount of good, and was calculated to do a vast amount more,—that it was a friend and patron of all things good and glorious,—that it was the nurse of individual and national virtue, and the source of personal, domestic, and national happiness. He said many good things about the excellency of Christ's precepts, and the beauty and glory of His example. A hundred good things he said, both in favor of the Bible, and in opposition to infidelity. But the one great point which he had pledged himself to prove he did not prove. It could not be proved. It was not true. So that though he won a substantial victory; he sustained a logical defeat. And if he had been twenty times more learned, and twenty times more able than he was, he would have been defeated. If a man attempts the impossible, failure is inevitable; and if he has a skilful, wary, and able opponent, his failure will be seen and felt, even by his most ardent friends, and greatest admirers. And so it was in the case of Dr. Berg.

But the error was not his alone; it was the error of his friends; the error of his patrons; the error of his times. What learning, and talent, and zeal, and skill in debate, considerably above the average of his profession, could do, he did; and that was a good deal: and his failure was chargeable not on himself, so much as on the faulty theology of the school in which he had been trained, and to which he still belonged.

So far as the general merits of the Bible were concerned, I was in the wrong. But the fact was not made so plain, so palpable to the audience, as it should have been, and as it might have been, if I had had a wiser, a warier, and an abler opponent, and one who had no false theory of Bible inspiration or abstract perfection to defend. A man thoroughly furnished for the work, and free from foolish and unauthorized theories, would have been able to give proof of the substantial truth and divinity of the Scriptures, and of their transcendent moral and spiritual excellence, absolutely overwhelming; and I do most heartily wish I had had the happiness to encounter such an advocate in my discussions. It might have proved an infinite advantage to me, and an incalculable blessing to my friends. As it was, the debate only tended to strengthen me in my unbelief, and to increase my confidence in future controversies with the clergy.

How I answered my own arguments, and got over my own objections, when on my way back to Christianity, I may state hereafter. All I need say here is, that I took a qualified view of the divine authority of the Bible, and of the doctrine of its divine inspiration,—a view in accordance with facts, and with the teachings of Scripture itself on the subject. This view did not require me to demand in a book of divine origin the kind of abstract or absolute perfection which Dr. Berg required, and which he so rashly undertook to prove. On the contrary, it taught me to look for a thousand innocent and unimportant errors and imperfections in the Bible. A thousand things which would, if proved, have been regarded by Dr. Berg as valid objections to the doctrine of its superhuman authority and divine authority, were no objections at all to me. I could acknowledge the truth of them all, and yet believe in the substantial truth and divinity of the Book as a whole. The dust and mud of our streets and roads, and the decaying timbers and rotting grasses of our forests and farms do not make me question the divine origin and the substantial perfection of the world: nor do the errors and imperfections of ancient transcribers or modern translators, or the want of absolute scientific, historical, chronological, literary, theological or moral perfection even in the original authors of the Bible, make me doubt its divine origin and inspiration, or its practical and substantial perfection. You may show me ten thousand things in the earth which, to multitudes, would seem inconsistent with the doctrine that it is the work of an all-perfect Creator; but they would not be inconsistent with that doctrine in my view. They would probably seem, to my mind, proofs of its truth. Things which, to men who had not properly studied them, appeared serious defects, or results of Adam's sin, would be seen by me to be important excellencies; masterpieces of infinite wisdom and goodness. Many of the things I said about the Bible in my debate with Dr. Berg were true; but they amounted to nothing. Dr. Berg thought they were serious charges, and that if they were not refuted, they would destroy the credit and power of the Book. He was mistaken. And he never did refute them. If I were in the place of Dr. Berg, and an opponent were to bring forward those things in proof that the Bible was not of God, I should say, Your statements may be true, or they may be false, and I do not care much which they are; but they are good for nothing as disproofs of the divine origin and practical perfection of the Bible. The Bible is all it professes to be, and it is more and better than its greatest admirers suppose it to be, notwithstanding its numberless traces of innocent human imperfections. The sun has spots, but they neither disprove its value nor its divine origin. The probability is, that the spots in the sun have their use, and would be seen, if properly understood, to be proofs of the wisdom and goodness of the Creator. And it is certainly plain to me, that what you regard us defects in the Bible, are proofs both of its divine origin, and of its real perfection.

I said some things about the Bible in my debate with Dr. Berg, which, if they had been true, would have proved that the Bible was not of divine origin. But they were not true. All these things should have been refuted by Dr. Berg with great promptness, and refuted so thoroughly and plainly, that every one should have been made to see and feel that they were refuted. But they were not. Some of them were left unnoticed. Others were handled unskilfully. The time and strength that should have been given to them were wasted on trifles, or unwisely spent in offensive personalities, unseasonable witticisms, or attempts at fine speaking.