While waiting, he taught homiletics at the seminary.
在等待期间, 他在神学院教授说教。
英语百科
Homiletics
Homiletics (Gr. homiletikos, from homilos, to assemble together), in theology, is the application of the general principles of rhetoric to the specific department of public preaching. The one who practices or studies homiletics may be called a homilist, or more colloquially a preacher.