In 2 Chronicles 20, King Jehoshaphat faced a vast army. Before the battle, Jehoshaphat called for a specific act among the people of Judah to seek God's help. What did he declare?

A) A day of fasting

In 2 Chronicles 20:3, King Jehoshaphat declared a fast throughout all of Judah. This act was a sign of the people's dependence on God and their earnest seeking of His guidance and help in the face of overwhelming odds. It underscores the theme of the day's verse: recognizing that in our most challenging moments, our strength and victory come from surrendering to God and seeking His intervention.