The Ethiopian eunuch is a figure in the New Testament of the Bible. The story of his conversion to Christianity is recounted in Acts 8.

Philip the Evangelist was told by an angel to go to the road from Jerusalem to Gaza, and there he met the Ethiopian eunuch. He had been to Jerusalem to worship (Acts 8:27), and was returning home. The eunuch was sitting in his chariot reading the Book of Isaiah, and had come to Isaiah 53:7-8. Philip asked the Ethiopian, "Do you understand what you are reading?" He said he did not, and asked Philip to explain the text to him. Philip told him the good news about Jesus, and the Ethiopian asked to be baptized. They went down into some water and Philip baptized him.

In the King James Version, the Ethiopian says, "I believe that Jesus Christ is the Son of God" (verse 37), but this is omitted in most modern versions. Hubbard suggests that confession is "not supported in the better manuscripts," although the Ethiopian is still "one of the outstanding converts in Acts."

Charles "Chuck" Missler is an author, evangelical Christian, Bible teacher, former businessman and US Naval officer. He is the founder of the Koinonia House ministry based in Coeur d'Alene, Idaho.

Missler was for several years the chairman, the chief executive, and the largest shareholder of Western Digital. In 1983 he became the chairman and chief executive of Helionetics Inc., another technology company. After teaching for many years at Calvary Chapel Costa Mesa, Missler moved to Coeur d'Alene in 1992 and founded Koinonia House. Through this organization, Missler distributes a monthly newsletter, Bible study tapes, and a radio show, and speaks at conferences.

Missler is a prominent speaker on the subject of bible prophecy. Missler has had numerous programs aired on the Christian television station GOD TV, namely the DVD versions of his biblical studies "Learn the Bible in 24 Hours", "The Book of Revelation", "The Book of Genesis", and "The Book of Daniel".^{[citation needed]} A Los Angeles Times article reported that Missler and co-author Hal Lindsey had plagiarized a portion of Miami University Professor Edwin Yamauchi's 1982 book Foes From the Northern Frontier in their own 1992 book The Magog Factor. A YouTube video in which Missler uses a jar of peanut butter to attempt to disprove evolution attracted media attention in 2007-2008.