While there are many great books one could read, I think there are a few must-read books that we should all read and then re-read, because we get fit most often through consistent repetition.
In the challenge of staying spiritually “fit”, I’d like to recommend you put the following books on your “must-have” list:
The Cross-Centered Life, by C.J. Mahaney
Stop Dating the Church, by Josh Harris
Disciplines for Life,by John Loftness & C.J. Mahaney
The Discipline of Grace, by Jerry Bridges
How Can I Change?, by C.J. Mahaney & Robin Boisvert
Why Small Groups?, various pastors, edited by C.J. Mahaney
Knowing God, by J.I. Packer
The Holiness of God, by R. C. Sproul
Instruments in the Redeemer’s Hands, by Paul David Tripp
When I Don’t Desire God, by John Piper