When Pope Innocent III began planning for the Fifth Crusade, he made a way for everyone to be involved in the fight. He not only needed soldiers on the ground fighting, he knew he needed soldiers in prayer fighting. In this way, everyone could help. On May 24, 1218, the Fifth Crusade left Acre for Egypt. Try this Bible worksheet on prayer and explore what God has to say about prayer.
(Fits Crusades timeline.)
If you are new to this series, visit my introduction to timeline index cards.