The question, then, “Doth Job fear God for nought?”…compelling all to look to the foundation and motives of their faith…[i]t is, we may say, the first note of a piercing strain which thrills on to the present time.
…To grant that happiness is in any sense the distinctive issue of faith and faithfulness, to keep happiness in view in submitting to the restraints and bearing the burdens of religion, is to build the highest and best on the shifting sand of personal taste and craving. Make happiness that for which the believer is to endure and strive, allow the sense of personal comfort and immunity from change to enter into his picture of the reward he may expect, and the question returns, Doth this man serve God for nought? Life is not happiness, and the gift of God is everlasting life. Only when we keep to this supreme word in the teaching of Christ, and seek the fullness and liberty and purity of life, apart from that happiness which is at bottom the satisfaction of predominant desires, shall we escape from the constantly recurring doubt that threatens to undermine and destroy our faith…
The favourite aim of social meliorists is to secure happiness for all…their dream is to make the warfare and service of man upon the earth so easy that he shall have no need for earnest personal endeavour. He is to serve for happiness…The pity bestowed on those who toil and endure…is that they fail of happiness. Persons who have no conception that vigour and endurance are spiritually profitable, and others who once knew but have forgotten the benefits of vigour and the gains of endurance, would undo the very order and discipline of God.
…If God is good for this reason, what follows when He appoints pain, especially pain that brings no enjoyment [happiness] in the long run?
Watson, Robert A.”The Opening Scene in Heaven.” and “The Shadow of God’s Hand.” The Book of Job – The Expositor’s Bible. pp 44-46, 53