Brian Simmons is a Christian author, speaker, and Bible translator known for his work as the lead translator for The Passion Translation (TPT) of the Bible. This translation aims to convey God's original message and heart in a contemporary, expressive language. Simmons has a background in linguistic studies and has served as a missionary and pastor. His work on The Passion Translation has gained popularity in charismatic and Pentecostal circles, although it has also been subject to criticism and scrutiny by some biblical scholars for its interpretive approach and departures from traditional translations. Simmons' intent is to bring a fresh perspective to the ancient scriptures for modern readers, emphasizing God's passionate love and the renewal experience through his translation.