Question: If a person in a remote area of the world is seeking the true God, will God use some supernatural means (such as an angel or voice from heaven) to reach him with the gospel?
Some suggest God does not use methods other than humans preaching the gospel to spread the salvation message.
But God has and does use supernatural methods such as angels and visions to convict and convert. Call them God whispers.
There are many accounts of people who have accepted Christ after a dream, vision, or revelation without human assistance.
Revelation 14: 5-7 says that in the Tribulation, a desperate time that might compare to some cases today, an ANGEL shouts the "everlasting Gospel" from the heavens "to preach unto them that dwell on the earth and to every nations and kindred and tongue and people saying Fear God and give glory to him etc."
However, we must keep in mind that today the written Word, the Bible, the living Word, and Christians are the major tools used by the Spirit.