When Chris McCandless wandered off the grid and into the Alaskan wilderness, he expected to return. But he crossed the Teklanika in April, well before summer ice-melt would swell that river into an impassable torrent. Months later, out of food, McCandless couldn’t get back. His tragic death is memorialized in book and film.
The people of ancient Israel faced a crucial river crossing in order to enter the promised land. However, “the Jordan [was] at flood stage” (Joshua 3:15), a challenge that would grow their faith. God told Joshua, “Today I will begin to
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