Christian Devotedness, by Anthony Norris Groves

A while back, I read the book entitled, "Father of Faith Missions." The book is still in print. It is said about this book:
Modest and unobtrusive, Anthony Norris Groves did not consider himself a gifted evangelist. His name is not usually mentioned alongside William Carey and Hudson Taylor, but Groves had a pioneering influence that went beyond his personal reach. He and his family followed God's call to Baghdad and India, leaving their comfortable English lives behind. Though he doubted his success as a missionary, Groves' character and ideas shaped the people who followed him as he followed Christ. Exhaustively researched, Father of Faith Missions is not merely about the life of one missionary but also a record of Groves influence on missionary initiatives and the Brethren movement. Drawing upon Groves own journals and letters in addition to copious scholarship, this book is both a journey into history and a reminder that God's faithfulness is as true now as it was then.
I tell you this because this video/audio is a book that Anthony Norris Groves wrote entitled: Christian Devotedness.
"Christian Devotedness" by Anthony Norris Groves is a small booklet. Subtitled The Consideration of Our Savior's Precept, "Lay not up for yourselves treasures upon earth". It is a little Bible study, expounding Jesus' teaching concerning stewardship of material possessions. He exhorted all Christians to live economically, trusting God to supply their needs, and devoting their income to the cause of the Gospel. Groves put into personal practice the principles of Christian devotedness which he advocates in this booklet, and contended for the possibility and blessing of accepting the teachings of the Lord literally.