Oswald Chambers, a Scotsman who converted to Christianity in his teens under the ministry of Charles Spurgeon, has been affecting Christians with his devotional words since My Utmost for His Highest was first published in 1935. This acknowledged classic contains 365 daily readings that take heady doctrine and make it practical, realistic, and intensely personal. With humor and humility, Chambers speaks plainly to the common man struggling with devotion to Christ in daily living. Worldly cares and self-serving desires begin to lose their appeal as Chambers aides the reader in transforming his mind by viewing life through the instruction of God's Word. Richard Halverson, former chaplain of the United States Senate, attests to this: "no book except the Bible has influenced my walk with Christ at such deep maturing levels." This is Chambers's chief desire, directing the reader to "shut out every other consideration and keep yourself before God for this one thing only--My Utmost for His Highest... determined to be absolutely and entirely for Him and for Him alone."

Oswald Chambers was born in Scotland and spent much of his boyhood there. His ministry of teaching and preaching took him for a time to the United States and Japan. The last six years of his life were spent as principal of the Bible Training College in London, and as chaplain to British Commonwealth troops in Egypt during World War I. After his death, at age 43, the books that bear his name were compiled by his wife from her own verbatim shorthand notes of his talks.