Finis S. Idleman preaches about the audacious faith of ancient heroes and the disciples of Jesus, who renounced worldly comforts for the promise of a better country. He emphasizes the importance of Church Extension as an opportunity to partner with faith's immortals, sustain the faith of tent dwellers, and build places of worship for the community. Idleman challenges established congregations to show loyalty and love through contributions to Church Extension, highlighting the need for cooperation and stewardship in shaping new communities and supporting homeless Disciples.