The Attackers: Stress minus Faith-Rest Causes Believers to become Whiners; Claiming Promises Restores Order in the Soul; Immutability of Promises; Epangela (Promise): Faith Presupposes that God Keeps His Promises, Rom 4:1620; to Be Effective Faith-Rest Must Be Absent Doubt but with Assurance of Divine Response; the First Generation"s Lack of Faith at Meribah, Heb 4:13