Since humor is an essential part of human nature, speaking the truth, including the biblical truth, seems to require the use of humor. Humor exposes our flaws and opens us to new vistas—or in theological terms, it preaches both law and gospel.
Word & World
Jacobson, Rolf A, and Karl N Jacobson. “‘Everyone Who Hears Will Laugh with Me’: Humor and Telling God’s Truth.” Word & World 32, no. 2 (2012): 107–16.
Jacobson, Rolf A. and Jacobson, Karl, ""Everyone Who Hears Will Laugh With Me": Humor and Telling God's Truth" (2012). Faculty Publications. 103.