Final answer:
Historically, missionaries like J. Philip Hogan were focused on spreading the gospel and civilizing distant populations, often facing significant hardships. Hogan likely emphasized dedication, self-sacrifice, and perseverance in the face of these challenges.
Step-by-step explanation:
J. Philip Hogan was an influential figure in the Christian missionary movement. His messages often centered around the idea of self-sacrifice, dedication, and evangelism. While Hogan surely emphasized many aspects of missionary work, the historical record provided points towards the idea that missionaries during the period were primarily concerned with spreading the gospel and bringing what they saw as civilization to other parts of the world. These missionaries faced numerous hardships, including cultural resistance and personal sacrifices.
Considering the historical context, Hogan's encouragement to missionaries would most likely have included making a lifelong commitment to missions, preaching the gospel to unreached people groups, giving sacrificially of their own resources, and enduring hardship with a willingness to sacrifice their lives if necessary for the mission.