Why is Bible engagement down in the digital age? Bible Gateway's Rachel Barach shares some insight.
13:21 cloud . . . fire. Customary symbols of the immediate presence of God (3:2 note; 33:9–10; 40:34–38; Num. 9:15–22; 11:25; Ps. 99:7; 105:39). God is not only present; He guides Israel day and night by His presence.