We are reading in the line—Maturing in Life—in the Ministry Digest Vol. 3, No. 3, which covers chapters 9 through 10 of The way to Practice the Lord's Present Move, which are in volume 5 of The Collected Works of Witness Lee, 1985. These chapters speak of how to be watchful in life and faithful in service. The line then continues with chapters 1 and 2 of a new book, Reward and Punishment, which are in volume 3 of The Collected Works of Witness Lee, 1955. These chapters cover the nature and function of the kingdom reward and God's thought concerning the kingdom reward.