It is perfectly apparent that the Ten Commandments were made only for the Jews, not for the world, because the author of these commandments commanded the people to whom they were given to violate them nearly all as against the surrounding people.
A few years ago it did not occur to the Christian world that slavery was wrong. It was upheld by the church. Ministers bought and sold the very people for whom they declared that Christ had died. Clergymen of the English church owned stock in slave-ships, and the man who denounced slavery was regarded as the enemy of morality, and thereupon was duly mobbed by the followers of Jesus Christ. Churches were built with the results of labor stolen from colored Christians. Babes were sold from mothers and a part of the money given to send missionaries from America to heathen lands with the tidings of great joy. Now every intelligent man on the earth, every decent man, holds in abhorrence the institution of human slavery.
So with the institution of polygamy. If anything on the earth is immoral, that is. If there is anything calculated to destroy home, to do away with human love, to blot out the idea of family life, to cover the hearthstone with serpents, it is the institution of polygamy. The Jehovah of the Old Testament was a believer in that institution.
Can we now say that the Bible is inspired in its morality? Consider for a moment the manner in which, under the direction of Jehovah, wars were waged. Remember the atrocities that were committed. Think of a war where everything was the food of the sword. Think for a moment of a deity capable of committing the crimes that are described and gloated over in the Old Testament. The civilized man has outgrown the sacred cruelties and absurdities.
There is still another side to this question.
A few centuries ago nothing was more natural than the unnatural. Miracles were as plentiful as actual events. In those blessed days, that which actually occurred was not regarded of sufficient importance to be recorded. A religion without miracles would have excited derision. A creed that did not fill the horizon--that did not account for everything--that could not answer every question, would have been regarded as worthless.