Turn your ear, and listen to the words of the wise. Apply your heart to my teaching. For it is a pleasant thing if you keep them within you, if all of them are ready on your lips. I teach you today, even you, that your trust may be in Yahweh.Proverbs 22:17-19
The writer of the Proverbs provides us with understanding regarding the nature of true wisdom. True wisdom causes us to trust in God. However, it only accomplishes its goal as we apply and review it regularly to where it is a ready resource for us to draw from.
The process begins with our ears; we must hear the words of the wise. In our modern culture, we take for granted that we have the Bible readily available in written form. Yet these truths were historically conveyed to each generation orally, as literacy was not nearly as widespread as it is today.
To hear the words of the wise also implies a nearness of relationship as these truths were conveyed person to person. To hear the words of wisdom, one had to be in the company of the wise. In so doing, the learner would be exposed to not only the teaching, but the lifestyle of the sages. They would be teaching not just with a lesson, but their lives.
The next aspect of creating trust in God comes when the wisdom is applied in the most inward recesses of our being: in our hearts. To apply the wisdom is to place or station it in this place so it will remain sure and steadfast, and become part of our deepest make-up, our constitution.
As this wisdom is established in our hearts, it progresses to become fixed upon our lips; we can recite and manifest the knowledge we have gained in daily practice. Yeshua confirms this aspect of our inmost being when he teaches, “Out of the overflow (or abundance) of the heart, the mouth speaks,” (Matthew 12:34). His immediate context was demonstrating how evil in the heart is expressed, but the writer of this proverb shows how the positive, the good, and the useful will also spill from the mouths of those who have placed good in their hearts.
Finally, when we listen, apply, and regularly recite this wisdom, our lives will be demonstrating a real trust in God. Biblically, trust is not just a feeling or an inward state of mind, it is an active outworking of revealed truth which has been assimilated into the heart. This type of “living trust” is what shines into the darkness of this world to draw others to God and his wisdom.