Logos Bible Software 4.0

Logos 4 is robust enough for seasoned pastors and scholars, but accessible to Bible students of all levels.

With its powerful, intuitive tools, Logos 4 gets you into the Word. Whether you’re preparing for next Sunday’s sermon, working on your dissertation, or having your daily devotional time, Logos 4 is the tool for the task.
Logos 4 removes time-consuming hindrances, so you can get right to the task of serious Bible study.
The Cited By tool shows you every place your favorite books mention the passage you’re in. Grammatical insights, wisdom from the church fathers, and discussions from theological journals are all just a click away.