In answering God's call to holiness, Christians must have a prepared mind, an obedient heart, godliness, and a prayerful life.--This sermon was first preached at Christ Fellowship Bible Church -St. Louis, MO- and Calvary Baptist Church -Owosso, MI-.--In this audio, you will hear an expanded version of the sermon, which Tony recently preached at his home church--Grace Fellowship Church -Davenport, IA-.