Proverbs 2
It takes a lot of continual effort to get knowledge, understanding and wisdom. These things don't come easy and they don't come quick: it takes work, and it takes work every day. God says to listen, to receive, incline the ear, apply yourself, cry for it, lift your voice, seek, search.
When you seek for silver and search for hidden treasure it's not done in five minutes of idle time after watching a video. To seek you must decide where to go then go there and inspect every rock formation. To search you must do diligent research and then methodically and diligently comb the area, balancing your resources while doing it. It takes time and it takes resources. You must spend something.
So, we have to spend something at God's word. The application of seeking understanding, knowledge and wisdom is to know the right path. God’s word provides the right path. We must seek with the head but be open to the heart. We must be sensitive to the heart but be controlled by the head. We cannot fill the head if we do not attend to the words of the mouth of God. We cannot fill the heart if we refuse to experience what God will give us.