...Sunday afternoon last, a colored man walked into the church, clad in military costume. After a few moments of secret devotion, he sent to the minister a paper, which proved to be a certificate from the Rev. Mr. Keener , Presiding Elder of the New Orleans District, stating that the bearer was an acceptable member of the M. E. Church South, in the city of New Oorleans--"a pious and a reliable man." At the close of hi...