There must be a great national heart-turning, or repentance to God as an immediate preparation for the kingdom as seen in the Old Testament (Deut. 30:1-3; Isa. 24:7; Hos. 3:4, 5; 14:7; Zech. 12:10-13:1; Mal. 3:7). Repentance, therefore, became an imperative part of the message concerning the imminency of the kingdom.
- Lewis Sperry Chafer