Proverbs 23:7 speaks of a person’s thought life: “For as he thinks within himself, so he is…”
In other words, what we allow ourselves to worry about is an indicator of what we are really like. As the author bluntly states, “This can be pretty discouraging.”
Comparing the mind to a landscape and anxieties to weeds fighting for supremacy, Witmer poses the question, “If I’m not supposed to have anxious, worried, or fearful thoughts, what am I going to think about?”
This book, then, is a practical exposition of Philippians 4:4-8, honing in on verse 8: “...whatever is true, whatever is honorable, whatever is right, whatever is pure, whatever is lovely, whatever is of good repute, if there is any excellence or if anything worthy of praise, dwell on these things.”
The problem is that biblical terms like “honorable,” “right,” and “good repute” seem abstract. The sense of dwelling “on these things” indicates that we need to delve deeply into what they actually mean. Each term listed in verse 8 is taken chapter by chapter and explored in its biblical context. Each chapter is also followed by discussion questions, making the book a practical guide for personal or group bible study.
The Christian has received the mind of Christ (I Cor. 2:16). But there is the continual need to be “renewed in the spirit of your mind” (Eph. 4:23). A study of the attributes of God--or loving Him with all of one's mind--is an excellent place to start. We think aright when we think aright of God, who He is and what He’s done for us in Christ.
I have to remind myself that “Be anxious for nothing” is a command. In between the admonitions to pray with thanksgiving, and to cultivate godly thoughts, is the promise “and the peace of God will guard your hearts and minds in Christ Jesus.”