Holiness
This classic book is considered the best book on Christian living ever written. J. C. Ryle (1816 – 1900) wrote for the needs of his time, but his words are just as applicable today.
In his firm but gentle way he addresses topics that really matter—sin, sanctification, holiness, growth, and assurance. He teaches, exhorts, illustrates, and warns.
Even if you don't agree with everything he says, you will be challenged to think and to search the scriptures for yourself.
May we heed the Lord's command:
“Be ye holy, for I am holy.”
(1 Peter 1:16)