With the heart of an explorer and the passion of an evangelist, David Livingstone mapped vast, unexplored areas of Africa, sharing the gospel with whomever he encountered. His stamina, perseverance, and dogged determination created the legacy of a trailblazing explorer with an undying hunger to make Christ known wherever his steps led him. David Livingstone's captivating adventures and tireless zeal continue to inspire countless men and women to bring the gospel message of God's love to those souls who have never heard.

Ida had never forgotten the faces of starving Indian children. She hated India - it was full of horrible situations she could do nothing about. Ida Scudder was sure she would never follow in the footsteps of her medical missionary father. But when she witnessed Indian women dying because their religious beliefs didn't allow male doctors to treat them, Ida heard herself pray, "God, if you want me to, I will spend the rest of my life in India trying to help these women."

God would indeed answer the prayer of the fiery, red-haired woman from Scotland. For 39 years, Mary Slessor would labor in love among the unreached, often treacherous, tribes of Africa's Calabar region. Braving sickness, danger, and death on all sides, Mary became the cherished "White Ma" to entire tribes. Her faith, steadfastness, and pioneering spirit brought her beloved adopted people their first brilliant, contrasting example of the life and freedom found in Jesus Christ.

A rip current overturned the whaleboat with eight Kanaka Christians aboard. Only three of the men could swim, and the others clung to the upturned boat. Sharks circled the three as they struggled to get to shore. The three survived, but the others could not be found. When Florence heard the news, she resolved to go on despite the dangers. Once timid and unsure of her own salvation, New Zealander Florence Young rose to her calling and became a fearless and faithful witness for Jesus Christ.

Jim and Pete turned to see the Auca men, their deadly spears raised, running toward Nate, Ed, and Roger. Jim stood in the river, his hand on his pistol. Should he defend himself? He already knew the answer. Each man had promised the others that he would not save himself by killing those they had sought out in Jesus' name. Jim Elliot and his coworkers surrendered their lives in Ecuador's jungle, trusting that their sacrifice would not be in vain.