It seems the psalmist’s heart, informed by God’s truth, was the source of his wise speech and security in life. Many coaches rest their security in their players’ abilities, which serves them well until injuries occur. Other coaches find security in knowledge of their sport or the experience of their coaching staff. Others appear fully confident, but are then found to be inferior in competition. In each case, their confidence easily turns to anxiety because of the nature of their source.
Our heart can be a limitless source of peace and confidence if we maintain our relationship with Christ through careful study of the Bible. Reading the Scriptures regularly deposits the law of God in our hearts and will keep our steps from slipping.