No created being was ever meant to be idle. Service and work is the appointed portion of every creature of God. The angels in heaven work – they are the Lord's ministering servants, always doing His will. Adam, in Paradise, had work – he was appointed to work and take care of the garden of Eden. And man, weak, sinful man, must have something to do, or else his soul will soon get into an unhealthy state. We must keep our hands busy, and our minds occupied with something, or else our imaginations will soon ferment and breed mischief.
J.C. Ryle