2008 What God Has Entrusted to His Church

2007 Conformed to the Image of His Son

2006 The Way to the Eternal Purpose of God -- The Cross II

2005 The Way to the Eternal Purpose of God -- The Cross I

2004 Knowing the Holy Spirit

2003 Knowing Christ

2002 Knowing God

2001 God's Testimony, Jesus Christ's Testimony, and Our Testimony

2000 God's Eternal Purpose and the Overcomers

1999 Christ the Head, Church the Body

1998 Wholly Santified

1997 Jesus said, "I am the Way, the Truth, and the Life"

1996 In Christ and Christ in Us

1995 Brotherly Love

1994 The Unity of the Saints

1993 Waiting for and Hastening the coming of the Day of God

1992 But We see Jesus

1991 Commit to Faithful Men

1990 What the Spirit says to the Church

1989 God's Eternal Purpose

1987-1988 The Witness and the Testimony

1986 The Pattern on the Mount