A series of maritime sketches and testimonies that trace the spiritual awakening of hardened seamen and the workings of Christian ministry among them. Through vivid port scenes and candid portraits of neglected, rough lives, the author contrasts theories that reduce conversion to upbringing with firsthand accounts of sudden, transformative faith experienced by men with little prior religious exposure. Essays combine narrative anecdotes of rescue and conversion, reflections on moral degeneration aboard ships, and practical observations on missionary efforts in ports, emphasizing personal encounter, compassion, and the possibility of radical change regardless of social origin.