Dr. JEREMIAH S. WAUGH, a physician in Somerville, Butler county, Ohio, testifies as follows:—

"In the year 1825, I boarded with the Rev. John Mushat, a Seceder minister, and principal of an academy in Iredel county, N.C. He had slaves, and was in the habit of restricting them on the Sabbath. One of his slaves, however, ventured to disobey his injunctions. The offence was he went away on Sabbath evening, and did not return till Monday morning. About the time we were called to breakfast, the Rev. gentleman was engaged in chastising him for breaking the Sabbath. He determined not to submit—attempted to escape by flight. The master immediately took down his gun and pursued him—levelled his instrument of death, and told him, if he did not stop instantly he would blow him through. The poor slave returned to the house and submitted himself to the lash; and the good master, while YET PALE WITH RAGE, sat down to the table, and with a trembling voice ASKED GOD'S BLESSING!"

The following letter was sent by Capt. JACOB DUNHAM, of New York city, to a slaveholder in Georgetown, D.C. more than twenty years since:

"Georgetown, June 13, 1815.

"Dear sir—Passing your house yesterday, I beheld a scene of cruelty seldom witnessed—that was the brutal chastisement of your negro girl, lashed to a ladder and beaten in an inhuman manner, too bad to describe. My blood chills while I contemplate the subject. This has led me to investigate your character from your neighbors; who inform me that you have caused the death of one negro man, whom you struck with a sledge for some trivial fault—that you have beaten another black girl with such severity that the splinters remained in her back for some weeks after you sold her—and many other acts of barbarity, too lengthy to enumerate. And to my great surprise, I find you are a professor of the Christian religion!

"You will naturally inquire, why I meddle with your family affairs. My answer is, the cause of humanity and a sense of my duty requires it.—these hasty remarks I leave you to reflect on the subject; but wish you to remember, that there is an all-seeing eye who knows all our faults and will reward us according to our deeds.

I remain, sir, yours, &c

JACOB DUNHAM.
Master of the brig Cyrus, of N.Y."

Rev. SYLVESTER COWLES, pastor of the Presbyterian church in Fredonia, N.Y. says:—

"A young man, a member of the church in Conewango, went to Alabama last year, to reside as a clerk in an uncle's store. When he had been there about nine months, he wrote his father that he must return home. To see members of the same church sit at the communion table of our Lord one day, and the next to see one seize any weapon and knock the other down, as he had seen, he could not live there. His good father forthwith gave him permission to return home."