The law of the land permitted slavery, and many of the chief citizens in the frontier country approved of it. They hated the Abolitionists, as those who wanted to do away with slavery were called. When men were suspected of having helped to free slaves, or of sheltering runaway negroes, they were taken into the country and given two hundred lashes with a whip as a lesson. Sometimes Abolitionists were tarred and feathered and ridden out of town; often their houses were burned and their property destroyed. Lovejoy knew that he might have to face all this, but the spirit of the Puritan stock from which he sprang would not let him turn from his course. He went on printing articles against the evils of slavery, he denounced the right of a white man to separate colored husbands and wives, parents and children, brothers and sisters, or to send his slaves to the market to be sold to the highest bidder, or to whip or ill-use them as if they had no feelings. There was danger that the young editor would be mobbed, and the owners of the _Observer_ took the paper out of his charge. Friends, however, who believed in a free press, bought it, and gave it back to him. Waves of public opinion, now for Lovejoy, now against him, swept through St. Louis. By the end of 1835 mobs had attacked Abolitionists in Boston, New York, and Philadelphia, and the news fanned the flames of resentment against them in Missouri. Lovejoy had good reason to know the danger of his position. One September day he went out to a camp-meeting at the little town of Potosi. He learned that two men had waited half a day in the village, planning to tar and feather him when he arrived, but he was late, and they had left. When he returned to St. Louis he found that handbills had been distributed through the city, calling on the people to tear down the office of the _Observer_. A newspaper named the _Missouri Argus_ urged patriotic men to mob the New England editor. Crowds, gathered on street corners, turned dark, lowering looks upon him as he passed, and every mail brought him threatening letters. He would not, however, stop either writing or preaching against slavery. His work constantly called him on journeys to small towns, sometimes several days' ride from his home. Late in 1835 he was at a meeting in Marion when reports came that St. Louis was in an uproar, that men who opposed slavery were being whipped in the streets, and that no one suspected of being an Abolitionist would be allowed to stay there. Lovejoy had left his wife ill in bed. He started to ride back, a friend going some seventy miles with him, half of the journey. The friend urged him not to stay in St. Louis, pointing out that his young and delicate wife would have to suffer as well as he. Travelers they met all warned him that he would not be safe in the city. He rode on to St. Charles, where he had left his wife. He talked with her, and she told him to go on to his newspaper office if he thought duty called him there.