"In the trenches of theology, some battles are worth fighting to the death, while others are mere skirmishes. But how do we discern which hills to die on and which to yield? The answer lies in prioritizing doctrine with the precision of a battlefield medic, who tends to the gravely wounded first and then moves on to less critical cases. In this crucial work, Pastor Gavin Ortlund argues that a humble approach to doctrine is essential, categorizing it into four vital tiers: essential, urgent, important, and unimportant. By doing so, we can maximize our impact in advancing the gospel in our time. Published in partnership with the Gospel Coalition, this book is a timely and necessary resource. As Russell Moore, President of the Ethics & Religious Liberty Commission of the Southern Baptist Convention, notes, "This is a wise and needed book.""