The Bible emphasizes doing tasks completely, heartily, and with all one’s might. John Owen, the great theologian of the Puritan movement, never did his work by halves but embraced the kind of thoroughness Colossians 3:23 promotes: “Work heartily, as for the Lord and not for men.”
Whether it was writing catechisms for children, penning theological treatises, or preaching before Parliament, Owen worked with all his might.