The Collected Works of Witness Lee, 1963, volume 1, contains the messages and fellowship given by Brother Witness Lee from January 2 through March 31, 1963. Two additional messages included in this volume were given on December 4 and 13, 1962. Most of Brother Lee's time during the months of January and February was spent in the metropolitan area of Los Angeles. During this time he gave conferences in the Los Angeles area. His first trip outside the Los Angeles area in 1963 was to Sacramento, California, on February 25. After ministering there for several days, Brother Lee returned to Los Angeles for about a week. Beginning on March 8 he spoke in a conference in New York City on four consecutive weekends until the end of the month. The contents of this volume are divided into eleven sections, as follows: 1. Seven messages given in Whittier, California, on January 2 through 8. These messages have been published under the title The Believer's Experience of Transformation. 2. Thirteen messages given in Los Angeles and previously published under the title Spiritual Applications of the Tabernacle. Messages 1 and 2 were given on December 4 and 13, 1962, and the remainder of the messages were given over the period from January 12 through February 7, 1963. Messages 12 and 13 were combined to form the final chapter. 3. Two messages given in Los Angeles on January 15 and 17. These messages are included in this volume under the title Prayer on the Ground of Christ's Ascension. 4. Two messages given in Los Angeles on January 19. These messages have been combined and published under the title The Divine Stream. 5. A series of three messages given in Los Angeles on February 3 and 10. These messages are included in this volume under the title The Key to Our Experience of Transformation--Knowing the InwardParts of Man. 6. Four messages given in Los Angeles on February 5 through 10. These messages are included in this volume under the title Highlights from the Gospel of John. The first two chapters were constructed from personal notes taken by brothers who were present in the meetings. 7. Six messages given during a conference in Reseda and Los Angeles, California, on February 12 through 17. These messages have been published under the title The Practical Way to Live in the Mingling of God with Man. No record exists for the third message. 8. Four messages given at a conference in Sacramento on February 25 through 28. These messages have been published under the title The Enjoyment of Christ for His Increase. 9. Ten messages constructed from personal notes of talks that Brother Lee gave to the leading ones during the period from January 18 through March 3 in the greater Los Angeles area. These messages are included in this volume under the title Various Times of Fellowship with the Leading Ones in Los Angeles. 10. Twelve messages given during a conference in New York City on March 8 through 31. These messages have been published under the title Experiencing the Mingling of God with Man for the Oneness of the Body of Christ. 11. One message given in New York City in March; the exact date is uncertain. This message was spoken in Chinese and translated simultaneously into English. The English translation is the basis for the English edition, included in this volume under the title The Two Spirits in the Gospel of John.