God's use of evil

So great and boundless is God's wisdom that he knows right well how to use evil instruments to do good. 
   ~John Calvin

A Simple Test for Distinguishing Heresy from Sound Doctrine

It is a remarkable fact that all the heresies which have arisen in the Christian Church have had a decided tendency to dishonor God and to flatter man. They have always had for their covert, if not for their open aim, the exaltation of human nature, and the casting down of the sovereignty of divine grace.

Robbing God of the glory which is due unto his name, these false prophets would shed a counterfeit lustre upon the head of the rebellious and depraved creature. On the other hand, the doctrines of the gospel, commonly known as the doctrines of grace, are distinguished for this peculiarity above every other, namely, that they sink the creature very low, and present the Lord Jehovah before us as sitting upon a throne, high and lifted up.

So true is this, that the most uneducated Christian may, even if he is incapable of refuting an erroneous discourse, always be able to discover its untruthfulness, if it glorifies man at the expense of God. The merest babe in grace may carry this test with him: in the midst of the diversities of opinion with which he is surrounded, he may always judge, and judge infallibly too, of the truth or falsehood of a doctrine by testing it thus—

"Does it glorify God?" If it be so it is true.

"Does it exalt man?" Then it must be false.

On the other hand, does it lay man very low, and speak of him in terms which tend to make him feel his degradation? Then doubtless it is full of truth. And does it put the crown upon the head of God, and not upon the head of man's free-will, or free-agency, or good works? Then assuredly it is a doctrine according to godliness for it is the very truth of the Lord our God.

A Warning to Careless Christians

“If thou be a loose and careless professor of Christ, I beseech thee, let the things you hear of Christ, convince, shame, reclaim thee from thy vain conversation. Here thou wilt find how contrary thy conversation is to the grand designs of the death and resurrection of Christ. Oh, rethink the deep humiliation, and unspeakable sorrows Christ underwent for the expiating of sin, thou shouldest thenceforth look upon sin as a tender child would look upon that knife that stabbed his father to the heart! thou shouldst never whet and sharpen it again to wound the Son of God afresh. To such loose and careless professors, I particularly recommend the last general use of this discourse, containing many great motives to reformation and strict godliness in all that call upon the name of the Lord Jesus.”

~ John Flavel

Christ’s Amazing Love for Poor Sinners

“From one wonder let our souls turn to another, for they are now in the midst of wonders: adore, and be forever astonished at the love of Jesus Christ to poor sinners; that ever he should consent to leave such a bosom, and the ineffable delights that were there, for such poor worms as we are. O the heights, depths, lengths, and breadths of unmeasurable love! O see, Rom. 5: 6, 7, 8. Read, and wonder; how is the love of Christ commended in ravishing circumstances to poor sinners! You would be loth to leave a creature’s bosom, a comfortable dwelling, a fair estate for the best friend in the world; your souls are loth to leave their bodies, though they have no such great content there; but which of you, if ever you found by experience what it is to be in the bosom of God by divine communion, would be persuaded to leave such a bosom for all the good that is in the world? And yet Jesus Christ who was embraced in that bosom after another manner than ever you were acquainted with, freely left it, and laid down the glory and riches he enjoyed there, for your sakes; and as the Father loved him; even so (believers) has he loved you, John 17: 22. What manner of love is this! Who ever loved as Christ loves? Who ever denied himself for Christ, as Christ denied himself for us?”

~ John Flavel

Christ Forsook All, Will You?

“If Christ lay eternally in this bosom of love, and yet was content to forsake and leave it for your sakes; then, (1.) Be you ready to forsake and leave all the comforts you have on earth for Christ: famous Galleacius left all for this enjoyment. Moses left all the glory of Egypt: Peter, and the other Apostles left all, Luke 18: 28. But what have we to leave for Christ in comparison of what he left for us? Surely Christ is the highest pattern of self-denial in the world. (2.) Let this confirm your faith in prayer: If he, that has such an interest in the heart of God, intercede with the Father for you, then never doubt of audience and acceptance with him; surely you shall be accepted through the beloved, Eph. 1: 6. Christ was never denied any thing that he asked, John 11: 42. The Father hears him always; though you are not worthy, Christ is, and he ever lives to make intercession for you, Heb. 7: 25.”

~ John Flavel

Blindness Is A Danger

“If thou be one whose heart is eagerly set upon this vain world, I beseech thee take heed, lest it interpose itself betwixt Christ and thy soul, and so cut thee off from him for ever. O beware, lest the dust of the earth, getting into thine eyes, so blind thee, that thou never see the beauty or necessity of Christ. The god of this world so blinds the eyes of them that believe not. And what are sparkling pleasures that dazzles the eyes of some, and the distracting cares that wholly divert the minds of others, but as a napkin drawn by Satan over the eyes of them that are to be turned off into hell? 1 Cor. 4: 3, 4.”

~ John Flavel

Christ Is Heaven’s Favorite

“Hence we are informed, That interest in Jesus Christ is the true way to all spiritual preferment in heaven. Do you covet to be in the heart, in the favor and delight of God? Get interest in Jesus Christ, and you shall presently be there. What old Israel said of the children of his beloved Joseph, Thy children are my children; the same God saith of all the dear children of Christ, Gen. 48: 5, 9. You see among men, all things are carried by interest: persons rise in this world as they are befriended; preferment goes by favor: So it is in heaven, persons are preferred according to their interest in the beloved, Eph. 1: 9. Christ is the great favorite in heaven: his image upon your souls and his name in your prayers, makes both accepted with God.”

~ John Flavel