Diane Ritzema Diane Ritzema serves as worship coordinator at Grace Community Christian Reformed Church in Oak Lawn, Illinois. Her work includes thematic service planning, leading praise teams, and coordinating volunteers.
Worship Series Echos of the Holy Spirit A Six-Week Series on the Holy Spirit at Work in the Old Testament By Diane Ritzema , Michael Kooy , Matthew Mulder
Lament Blue Christmas An Advent Candlelight Service for All Who Grieve By Michael Kooy , Diane Ritzema
