God's Mighty Works

The sermon recounts a missionary's struggle to communicate the gospel to an unreached tribe, highlighting the progression from linguistic barriers to spiritual opposition and finally to cultural skepticism. The speaker describes how demonic forces blinded the minds of the listeners, preventing them from accepting the truth despite the missionary's fluency in their language. This impasse was broken not by human argument, but by God's intervention through miraculous signs, including a man rising from the dead and visions that confirmed the missionary's testimony. These events served as divine validation, overcoming the tribe's disbelief and leading to genuine conversions that endured for decades. The narrative challenges the theological assumption that such sign gifts are limited to the early church, asserting instead that God uses them in any era when there is a need to establish the truth among unreached people.