[As his teacher, Mr. Edward Kimball said of D.L. Moody:] I can truly say, and in saying it I magnify the infinite grace of God as bestowed upon him, that I have seen few persons whose minds were spiritually darker than was his when he came into my Sunday School class; and I think that the committee of the Mount Vernon Church seldom met an applicant for membership more unlikely ever to become a Christian of clear and decided views of Gospel truth, still less to fill any extended sphere of public usefulness.