Behold, thou hast instructed many, and thou hast strengthened the weak hands.
Ver. 3. Behold, thou hast instructed many] sc. To do each day's duty with Christian diligence, and to bear each day's crosses with Christian patience thou hast done it well. But how comes it now to pass, quod dicta factis erubescant, that thy present doings shame thy former sayings? (Tertul.); and that (as it was noted of Demosthenes the orator) thou art better at praising of virtue than at practising of it? Turpe est Doctori, &c. Should not the physician first heal himself? and ought not the preacher's word be Spectemur agendo; let our profiting appear to all men, let our lives be a true transcript of our sermons? What a shame was it that Hilary should complain that the people's ears were holier than the preachers' hearts, Sanctiores sunt aures plebis quam corda sacerdotum (Hilar.), and that Erasmus, by a true jest, should be told that there was more goodness in his book of the Christian soldier than in his bosom! Eliphaz from this ground would here argue that Job was little better than a hypocrite; a censure overly rigid, it being the easiest thing in the world, as a philosopher observed, to give good counsel, and the hardest thing to take it. Dr Preston, upon his death bed, confessed, that now it came to his own turn, he found it somewhat to do to practise that which he had oft pressed upon others.
And thou hast strengthened the weak hands] Loose and lax, feeble and infirm, through many terrors and troubles: to these thou hast spoken words which have been as sinews to their hands, and as strength to their joints. Job had comforted the feeble minded, or the dispirited, the sick at heart, and sinking under the sense of sin and fear of wrath, 1 Thessalonians 5:14. This is a harder work than to raise the dead to life, saith Luther; this not one of a thousand can skill of, Job 33:23. He must have feeding lips and a healing tongue that shall do it. O quam hoc non est omnium! The Christian Romans were able to do it, Romans 15:14. And holy Job was both able and apt, for he did it to many. True goodness is diffusive of itself, and is therefore compared to the most spreading things; as fire, water, sunlight, &c.