I will run the course of Your commandments, for You shall enlarge my heart (Psalm 119:32, NKJV).
An enlarged heart indicates one is not well. This condition is treatable but can be dangerous and life-threatening. The opposite is true of the heart most often discussed in the Bible (one’s mind or inner being, Acts 2:37; 1 Pet. 3:4). The psalmist was sure God would enlarge his heart because he “ran the course” of God’s commands. Perhaps Jesus best described this large heart, “And you shall love the Lord your God with all your heart, with all your soul, with all your mind, and with all your strength,” and “You shall love your neighbor as yourself” (Mark 12:30-31). Here are ways our hearts grow larger by keeping God’s commands. (1) Wisdom and understanding are associated with an enlarged heart. God gave Solomon wisdom and exceedingly great understanding, and largeness of heart like the sand on the seashore” (1 Kings 4:29). Our knowledge and discernment increase as we abound in love and keep God’s commands (Phil. 1:9-11; Heb. 5:14). (2) Christians’ hearts are enlarged with joy. Isaiah prophesied Zion’s joy when he predicted the Lord’s glory in the church, “Then you shall see and become radiant, and your heart shall swell with joy” (Isa. 60:5; Heb. 12:22-23). Our hearts are full of joy in Christ (Phil. 4:4)! (3) Christians open their hearts to God’s truth instead of closing their minds to its teaching and rebuke. Paul pleaded with the Corinthians to open their hearts to him and the truth he preached, even as he had opened his heart to them (2 Cor. 6:11, 13; 7:2). Accepting and obeying the truth is not always easy. An open heart receives the truth and runs the course of God’s commands (Luke 8:15). How large is your heart today? Hearts grow as God is obeyed.