The key point is that to be pleasing and acceptable to God, we must constantly be on guard so as to maintain a clean and undefiled heart. ​ — Proverbs 4: 23.
Peamine mõte on see, et meil tuleb pidevalt olla valvel, et meie süda oleks puhas ja rüvetamata, kui tahame Jumalale meelepärased olla.