My Utmost for His Highest is a daily Christian devotional by Oswald Chambers (1874–1917) that compiles his preaching to students and soldiers.

It relies on the New King James Version of the Bible, and has become a series of Christian devotional journals, calendars, and children's books.

[2] The title is taken from one of Chambers's sermons, where he says "Shut out every consideration and keep yourself before God for this one thing only - My Utmost for His Highest".

My Utmost for His Highest is broken down into 366 sections for each day of the year, meant to be read daily for inspiration.

[5][7] The devotionals in the book cover a range of subjects, from what a person should pray for to reflections on the follower's daily activities.