the Walk of Faith (Heb. 10:19–13:25) Hebrews 12:1–4 An astonishing characteristic of the Epistle to the Hebrews is a series of stern warnings that sometimes leave readers quaking in their spiritual boots. Summarize these warnings. Hebrews 2:1–4 Hebrews 3:12–15 Hebrews 10:26–31 Hebrews 12:25–29 Although the writer of Hebrews issued such stern warnings to his readers, what was his basic attitude toward them? (Heb. 6:9, 10) What did the author pray for those who read his book? (Heb. 13:20, 21)