Unlike any other commentary series, each volume is written by an expert in biblical exegesis and an experienced homiletician in partnership. Inclusion of a preaching author means that the commentary is focused on biblical insights that are useful in biblical teaching, with communication strategies and illustrations for each passage that are powerful and engaging.

Each volume is divided into distinct preaching segments, in which the authors guide the reader through a well-tested sequence: exegetical analysis, theological focus, and teaching strategy. Based on the text-driven Big Idea model, Kerux enhances the reader's ability to deliver a message that is biblical, cohesive, and dynamic.