Bible-thumper(redirected from a Bible-thumper)
A derogatory term for a Christian considered aggressively evangelistic or excessively focused on the literal teachings of the Bible. Primarily heard in US. After Mary started spending more time with her church's youth group, her friends from school began to complain that she had become a bit of a Bible-thumper
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.