Powerful Prayers for Troubled Times

By Rudolph Otto

By John Frederick, Ryan A. Brandt

By Robert S. Fyall

By R.C. Sproul

By Thomas Boston

By Joy A. Schroeder

By ROBERT SAUCY and JUDITH TENELSHOF

By John Brown

By R. Kent Hughes

By RS Sugirtharajah

By Randy Alcorn

By s.g. degraaf

By John P. Bevere Jr.

By David Atkinson

By john gray

By John Jefferson Davis

By john

By gene a. getz

By or david

By hermann kulke and dietmar rothermund