Answer.
1. Because it engageth the very heart of man in it, to mind earthly things; it gets our love, which should be set on God; and sets it upon poor empty creatures; it puts our affections out of heaven, where they should be, and sets them on earth, where they should not be (Eze 33:31; Phil 3:18, 19; Col 3:1-3). Thus it changeth the object on which the heart should be set, and setteth it on that on which it should not. It makes a man forsake God, 'the fountain of living waters,' and causeth him to hew to himself 'cisterns, broken cisterns, that can hold no water' (Jer 2:11-13). For,
2. It rejecteth the care, government, and providence of God towards us, and causeth us to make of our care and industry a god, to whom, instead of God, we fly continually, both for the keeping what we have and for getting more. This was Israel's idolatry of old, and the original of all her idolatrous practices. 'For their mother hath played the harlot,' that is, committed idolatry: 'she that conceived them hath done shamefully: for she said, I will go after my lovers, that gave me my bread and my water, my wool and my flax, mine oil and my drink' (Hosea 2:5).
3. It disalloweth of God's way of disposing his creatures, and would have them ordered and disposed of otherwise than his heavenly wisdom seemeth meet; and hence ariseth all discontents about God's dealing with us. Covetousness never yet said, It is the Lord, let him do what he pleaseth; but is ever objecting, like a god, against everything that goeth against it; and it is that which, like a god, draweth away the heart and soul from the true God, and his Son Jesus Christ: 'And he went away sorrowful; for he had great possessions' (Matt 19:16-22). Now then, that which engageth the heart, that rejecteth the providence of God, and that is for ordering and disposing of things contrary to God, and for breaking with God upon these terms, is idolatry; and all these do covetousness. 'The wicked boasteth of his heart's desire, and blesseth the covetous, whom the Lord abhorreth' (Psa 10:3). Now the way to remedy this disease is, to learn the lesson which Paul had got by heart; to wit, 'In whatsoever state you are, therewith to be content' (Phil 4:11).
OF PRIDE.
Second, I come, in the second place, to speak a word of pride, and loftiness of heart and life.
1. Pride, in general, it is that which causeth a man to think of man and his things, above what is written (1 Cor 4:6).
2. It hath its seat in the heart among these enormities, fornications, adulteries, lasciviousness, murders, deceit, &c. (Mark 7:21-23) and showeth itself in these following particulars.
(1.) When you slight this or that person, though gracious; that is, look over them, and shun them for their poverty in this world, and choose rather to have converse with others, that possibly are less gracious, because of their greatness in this world. This the apostle James writes against, James 2:1-3, under the name of partiality; 'for indeed the fruits of a puffed-up heart is to deal in this manner with Christians' (1 Cor 4:6, 7). Now this branch of pride floweth from ignorance of the vanity of the creature, and of the worth of a gracious heart; wherefore get more of the knowledge of these two, and this sprig will be nipped in the head, and you will learn to condescend to men of low degree (Rom 12:16).
(2.) It argues pride of heart, when men will not deny themselves in things that they may, for the good and profit of their neighbours. And it argueth now, that pride has got so much up into self-love and self-pleasing, that they little care who they grieve or offend, so they may have their way (Oba 12-15).