Joshua Eugene Harris (born December 30, 1974 in Dayton, Ohio) is an American pastor and author, perhaps most widely known as the author of I Kissed Dating Goodbye (1997), in which he explains what he believes to be the biblical approach to dating and relationships. He is currently senior pastor of Covenant Life Church, the founding church of Sovereign Grace Ministries, in Gaithersburg, Maryland. He is the first of seven children born to Gregg and Sono Harris, pioneers in the Christian homeschooling movement. He is of Japanese descent on his mother's side.

Harris published New Attitude, a magazine aimed at fellow homeschoolers, from 1994 to 1997. His first book, I Kissed Dating Goodbye was published in 1997 and has sold nearly one million copies worldwide. Subsequent publications include Boy Meets Girl (2000), in part describing his engagement to his wife, Shannon; Not Even a Hint: Guarding Your Heart Against Lust, released in 2003 and renamed Sex Is Not the Problem (Lust Is) in 2005; and Stop Dating the Church!: Fall in Love with the Family of God (2004).

Joshua (Hebrew: יְהוֹשֻׁעַ‎‎ Yĕhôshúa‘; Greek: Ἰησοῦς, Arabic: يوشع بن نون‎ Yūshaʿ ibn Nūn), is a figure in the Torah, being one of the spies for Israel (Num 13-14) and in few passages as Moses's assistant. He is the central character in the Hebrew Bible's Book of Joshua. According to the books Exodus, Numbers and Joshua, he became the leader of the Israelite tribes after the death of Moses; his name was Hoshe'a the son of Nun, of the tribe of Ephraim, but Moses called him Yehoshu'a (Joshua) (Numbers 13:16) the name by which he is commonly known; and he was born in Egypt prior to the Exodus, and was probably the same age as Caleb, with whom he is occasionally associated.

He was one of the twelve spies of Israel sent by Moses to explore the land of Canaan. (Numbers 13:1-16) After the death of Moses, he led the Israelite tribes in the conquest of Canaan, and allocated the land to the tribes. According to Biblical chronology, Joshua lived between 1500–1390 BCE, or sometime in the late Bronze Age. According to Joshua 24:29, Joshua died at the age of 110.

Francis Chan (born 1967) is an American preacher. He is the former teaching pastor of Cornerstone Community Church in Simi Valley, CA, a church he and his wife started in 1994. He is also the Founder and Chancellor of Eternity Bible College and author of the best-selling book, Crazy Love: Overwhelmed by a Relentless God, which came out in 2009. He released his second book Forgotten God: Reversing Our Tragic Neglect of the Holy Spirit in August 2009. He also sits on the board of directors of Children’s Hunger Fund and World Impact.

Chan is known for speaking at major national and international events and conferences.

Chan and his wife founded Cornerstone in 1994 with only 30 people. Within two months, the church had grown to 100 people, and by 2000, Chan was leading a $1 million project to provide for the 1,600 member congregation. Cornerstone is now one of the largest churches in Ventura County, California.

In 2005, Francis was the featured speaker in a now international video called Stop And Think (JustStopAndThink.com) which virally travelled, landing in every state and 30+ countries.