The Collected Works of Witness Lee, 1989, volume 3, contains messages given by Brother Witness Lee from August 29 through December 16, 1989. Brother Lee spent the last half of 1989 in Anaheim, California. The contents of this volume are divided into two sections, as follows: 1. Thirty-two messages given in Anaheim, California, on August 29 through December 15. These messages were previously published in a book entitled The Experience and Growth in Life and are included in this volume under the same title. Two of the thirty-two messages were combined. 2. Thirty-one messages given in Anaheim, California, on August 30 through December 16. These messages were previously published in a book entitled The Exercise and Practice of the God-ordained Way.

The Collected Works of Witness Lee, 1989, volume 4, contains messages given by Brother Witness Lee from May 19, 1989, through January 4, 1991. In the middle of May 1989 Brother Lee returned to Anaheim, California, after spending more than two months in the Far East. At the end of the third week in May Brother Lee visited Cleveland, Ohio, and Newton and Cambridge, Massachusetts, until the end of the first week in June. At that time he returned to Anaheim and remained there until the end of 1989. The contents of this volume are divided into eight sections, as follows: 1. Sixteen messages given in Anaheim, California; Cleveland, Ohio; and Newton, Massachusetts, on May 19 through June 6, 1989. These messages were previously published in a ten-chapter book entitled The Advance of the Lord's Recovery Today and are included in this volume under the same title. 2. Two messages given in Anaheim, California, on July 8 and 9, 1989. These messages were previously published in a three-chapter book entitled A Summary of the Study of the New Testament Way of Christian Service and are included in this volume under the same title. Chapters 2 and 3 of this section also appear as chapters 10 and 11 in Elders' Training, Book 9: The Eldership and the God-ordained Way (1), which is included in The Collected Works of Witness Lee, 1986, volume 3. 3. Ten messages given in Anaheim, California, on September 4 through December 14, 1989. These messages were previously published in two volumes entitled Talks concerning the Church Services, Part 1 and Part 2 and are included in this volume under the title Talks concerning the Church Services. 4. Five messages given in Anaheim, California, on November 23 through 25, 1989. These messages were previously published in a book entitled The Organic Building Up of the Church as the Body of Christ to Be the Organism of the Processed and Dispensing Triune God and are included in this volume under the same title. 5. Two messages given in Anaheim, California, on November 26, 1989. These messages were previously published in a book entitled The Present Turmoil in the Lord's Recovery and the Direction of the Lord's Move Today and are included in the next section of this volume as chapters 1 and 2 of Elders' Training, Book 10: The Eldership and the God-ordained Way (2). 6. Ten messages given in Anaheim, California, on November 26, 1989, through January 4, 1991. These messages are included in this volume under the title Elders' Training, Book 10: The Eldership and the God-ordained Way (2). Chapters 1 and 2 were previously published in a book entitled The Present Turmoil in the Lord's Recovery and the Direction of the Lord's Move Today and were given on November 26, 1989. Chapters 3 through 6 were previously published in a book entitled The Intrinsic Problem in the Lord's Recovery Today and Its Scriptural Remedy and were given on March 9 and 10, 1990. Chapter 7 was previously published in a book entitled A Brief Presentation of the Lord's Recovery and was given on July 7, 1990. Chapter 8 was previously published in a booklet entitled How to Have a Definite Beginning of the God-ordained Way in a Local Church and was given on July 8, 1990. Chapters 9 and 10 were previously published in a book entitled The God-ordained Way and the Eldership and were given on January 3 and 4, 1991. 7. A message given in Anaheim, California, on December 19, 1989. This message is included in this volume under the title Fellowship with Saints Serving in the Ministry Office in Irving. 8. Two messages given in Anaheim, California, on December 29 and 30, 1989. These messages were previously published in a book entitled The Apostles' Teaching and the New Testament Leadership and are included in this volume under the same title.

The Collected Works of Witness Lee, 1986, volume 3, contains messages given by Brother Witness Lee from June 8, 1986, through July 9, 1989. At the beginning of June 1986 Brother Lee returned from Taipei, Taiwan, to Anaheim, California, and was there for a few days before traveling to Irving, Texas, after the third week of June. He spent about two weeks in Irving, and from there he returned to Anaheim and ministered there until the end of August. In the last few days in August Brother Lee returned to Taipei and remained there until the end of the first week in October. Brother Lee then returned to Anaheim and spent about a month there before returning to Taipei in November. At the end of December Brother Lee traveled to Irving and ministered there until the end of the year. The contents of this volume are divided into ten sections, as follows: 1. Three messages given in Anaheim, California, on June 8 through August 24, 1986. These messages are included in this volume under the title Fellowship concerning the New Way. 2. A message given at the funeral of Brother Abraham Chang in Irving, Texas, on July 5, 1986. This message is included in this volume under the title Speaking at Brother Abraham Chang's Funeral. 3. Eleven messages given in Irving, Texas, on July 5 and December 23, 1986, on December 22, 1987, and on December 31, 1988, through January 2, 1989; in Anaheim, California, on July 9, 1988, and on July 8 and 9, 1989; and in Cleveland, Ohio, on September 5, 1988. These messages were previously published in a book entitled Elders' Training, Book 9: The Eldership and the God-ordained Way (1) and are included in this volume under the same title. 4. Three messages given in Anaheim, California, on July 30, October 17, and November 11, 1986. They are included in this volume under the title The Revelation of the All-inclusive Christ and the Practice of the Church Life according to the Lord's New Way. 5. Five messages given in Anaheim, California, on August 8 through 22, 1986. These messages were previously published in a book entitled The New Way to Carry Out the Increase and Spread of the Church and are included in this volume under the same title. 6. Two messages given in Anaheim, California, on August 12 and 19, 1986. These messages were previously published in a book entitled An Opening Word to the Full-time Trainees concerning Regulations and Opinions and are included in this volume under the same title. 7. Five messages given in Taipei, Taiwan, on August 30 through September 26, 1986. These messages are included in this volume under the title The Practice of Preaching the Gospel by Door-knocking. 8. Ten messages given in Taipei, Taiwan, on September 2 through 25, 1986. They were previously published in Chinese and English in a book entitled The Revelation and Vision of God and are included in this volume under the same title. 9. Seven messages given in Taipei, Taiwan, on November 20 through December 11, 1986. These messages were previously published in Chinese and English in a book entitled The Furtherance of the New Way for the Lord's Recovery and are included in this volume under the same title. 10. A message given in Irving, Texas, on December 21, 1986. This message was previously published in a booklet entitled The Lord's New Way and His Ministry Today and is included in this volume under the same title.

This book presents a vision of Christ and the church. It then goes on the emphasize the need to experience this Christ as the Spirit in our spirit and to practice the church life on the ground of oneness.

When God created man, He placed him before two trees: the tree of the knowledge of good and evil and the tree of life. In warning man to avoid the tree of the knowledge of good and evil, God indicated His desire for man to eat of the tree of life, signifying that man should receive God as his life supply. Witness Lee unveils in The Tree of Life that God is not looking for well-behaved Christians; He is looking for those who will experience and enjoy Christ as the reality of the tree of life.