Many issues you face are issues of the heart. Your heart is your mind. It is the working of your intellect, emotions and will to form attitudes, desires, and actions. But, the Scriptures are sufficient to keep your heart in a good place.
Introduction
The Value of the Scriptures (Psalm 19:7-9)
The Veracity of the Scriptures (Psalm 19:10-13)
The Meditation of our Heart (Psalm 19:14)
Conclusion
Reclaiming the Sufficiency of Scripture, Rob Renow, Randall House Publication