In 1095, Pope called for a crusade to liberate the city of from Muslim control, promising that each crusader would receive entrance into heaven and . People had many reasons for joining a crusade, including to defend Christendom and to .

Pope Urban II called for the First Crusade in 1095, urging Christians to reclaim Jerusalem. He promised spiritual rewards, including forgiveness of sins, to those who took part. The sentence is completed by “forgiveness of sins,” not land or income for life.

AI-written and checked against the verified answer.