Warren W. Wiersbe. Be Confident (Hebrews): Live by Faith, Not by Sight (The BE Series Commentary). New York, David C Cook, 2009.

Hebrews—written by Christians, to Christians, and for Christians—is loaded with spiritual truth accessible to any believer looking to grasp the importance of faith. Penned at a politically unstable time, Hebrews targets believers tempted to abandon their faith and slip back into the rules and regulations of Judaism. In our politically unstable day of "wars and rumors of wars" (Mark13:7), we can all understand the quest for stability. But there is only one source of rock solid security.