Habakkuk ( /həˈbækək/ or /ˈhæbəkʊk/; Hebrew: חֲבַקּוּק‎; also spelled Habacuc), was a prophet in the Hebrew Bible. He is the author of the Book of Habakkuk, the eighth of the collected twelve minor prophets.

Almost nothing is known about Habakkuk, aside from what few facts are stated within the book of the Bible bearing his name, or those inferences that may be drawn from that book. His name appears in the Bible only in Habakkuk 1:1 and 3:1, with no biographical details provided other than his title "the prophet." Even the origin of his name is uncertain.

For almost every other prophet, more information is given, such as the name of the prophet's hometown, his occupation, or information concerning his parentage or tribe. For Habakkuk, however, there is no reliable account of any of these. Although his home is not identified, scholars conclude that Habakkuk lived in Jerusalem at the time he wrote his prophecy. Further analysis has provided an approximate date for his prophecy and possibilities concerning his activities and background.

Craig Groeschel (born December 2, 1967) is the founder and senior pastor of LifeChurch.tv, a church with fourteen locations in five states. He is married with six children and lives in Edmond, Oklahoma, a suburb of Oklahoma City, where LifeChurch.tv is based.

Groeschel was born in Houston, Texas and grew up in southern Oklahoma, attending Ardmore High School. After high school, he attended Oklahoma City University, where he was a member of the Lambda Chi Alpha fraternity. Craig attended for four years on an athletic scholarship, and received a Bachelor's degree in Marketing. Shortly thereafter, he met his wife Amy, and the two married in 1991. That same year, Groeschel entered the ministry as an associate pastor in the United Methodist Church. He attended Phillips Theological Seminary, which is affiliated with the Christian Church (Disciples of Christ) and secured a Master of Divinity degree. He was an associate pastor at First United Methodist Church in Oklahoma City when it was damaged in the 1995 Oklahoma City Bombing.

J. David Pawson (born 1930) is a prominent Bible teacher based in Great Britain. He is the author of more than thirty books.

According to his autobiography, Pawson's immediate ancestors were all farmers, Methodist preachers or both - dating back to John Pawson, a friend and follower of John Wesley. His father, H. Cecil Pawson, was head of Agriculture at Durham University and also Vice President of the Methodist conference. From his childhood in the north of England David Pawson had wanted to be a farmer, but by the time he had completed his studies for a B.Sc. in Agriculture at Durham University, he felt God was calling him into full-time Christian ministry. He then studied for an M.A. in theology at Wesley House, Cambridge University, and subsequently joined the Royal Air Force as a chaplain, serving in Aden.

After leaving the RAF he served as a Methodist minister, but became increasingly uncomfortable with the idea of infant baptism. After appearing before a doctrinal committee of the Methodist church, he volunteered to leave the denomination, and did so. Shortly thereafter he accepted an invitation to become the pastor of Gold Hill Baptist Church in Buckinghamshire.