In harmony with the suggestion made by Bro. Butler in his report, for a convention of our brethren who look upon slavery as a moral evil, call was made for such a meeting to convene in the city of Indianapolis on the 1st day of November, 1859. About six hundred signatures were attached to the call, including many of the most intelligent and influential members of our churches in the North. After much misrepresentation and denunciation, the convention was held in the Christian chapel in Indianapolis; a constitution for a missionary society adopted and the necessary officers appointed. Many of the churches gave it a most hearty endorsement. It was deemed expedient that Bro. Butler, before returning to Kansas, should visit as many churches as practicable. Accordingly, he wrote to the _Luminary_ under date of December 26, 1859, from Springville, Ind., as follows: I have thought best, before returning to Kansas, to make a short visit to this part of Indiana, where, according to report, almost all the brethren are opposed to our recent missionary movement. In twenty-three days I have preached thirty-two discourses. For the mission we raised, cash, $55; pledges, $43. Three have been added by baptism, and one from the Presbyterians who had formerly been immersed. Some of our preaching brethren in this part of the State conclude to take the advice of Gamaliel: "And now I say unto you, refrain from these men, and let them alone; for if this counsel or this work be of men, it will come to naught; but if it be of God, ye can not overthrow it; lest happily ye be found even to fight against God." In the cause of a common piety and a common humanity.