91ÁÔÆæ

 is an associate professor of preaching and worship arts, and chapel coordinator, at Western Theological Seminary in Holland, Michigan. He is an ordained minister in the Reformed Church in America (RCA) and co-author of . He directed the LOFT, a student-planned and -led worship service, for a number of years at Calvin. He is the author of Ten Service Plans for Contemporary 91ÁÔÆæ, Vol. 1 and Vol. 2 (Faith Alive Resources, 2002, 2006) and a frequent contributor to Reformed 91ÁÔÆæ.