John Gill

For where your treasure is, there will your heart be also. This seems to be a proverbial expression, and contains in it another reason, dissuading from worldly mindedness; because of the danger the heart is in of being ensnared and ruined thereby: and the sense of it is, if your treasure is on earth, and lies in earthly things, your hearts will be set upon them, and be in them, in your bags, your coffers and storehouses; and so your souls will be in danger of being lost; which loss will be an irreparable one, though you should gain the whole world. But if your treasure is put into the hands of God, your hearts will be with him, and be settled on him; your desires will be after heavenly things; your affections will be set on things above; your conversation will be in heaven, whilst you are on earth; and that will be the place and seat of your happiness, to all eternity. For where your treasure is, there will your heart be also. This seems to be a proverbial expression, and contains in it another reason, dissuading from worldly mindedness; because of the danger the heart is in of being ensnared and ruined thereby: and the sense of it is, if your treasure is on earth, and lies in earthly things, your hearts will be set upon them, and be in them, in your bags, your coffers and storehouses; and so your souls will be in danger of being lost; which loss will be an irreparable one, though you should gain the whole world. But if your treasure is put into the hands of God, your hearts will be with him, and be settled on him; your desires will be after heavenly things; your affections will be set on things above; your conversation will be in heaven, whilst you are on earth; and that will be the place and seat of your happiness, to all eternity. Matthew 6:22 mat 6:22 mat 6:22 mat 6:22The light of the body is the eye,.... Or, the "candle of the body is the eye"; for the eye is that in the body, as a candle is in the house; by the light of it, the several members of the body perform their office; and what is said of the eye of the body, is transferred to the eye of the mind: if therefore thine eye be single: that is, if thy mind be liberal, generous, and bountiful: for Christ is still upon the same subject of liberality, and against covetousness; and here speaks entirely in the language of the Jews, who could easily understand him; in whose writings we read of three sorts of eyes; a good eye, a middling one, and an evil one; so in the offerings of the first fruits (s), , "a good eye" gave the fortieth, the house Shammai say, the thirtieth part; a middling one, the fiftieth; and an evil one, the sixtieth part.'' Upon which the commentators say (t), a "good eye" means one that is liberal, and an "evil eye" the contrary: hence you often read (u) of "trading, dedicating", and "giving with a good" or "an evil eye"; that is, either generously, liberally, or in a niggardly and grudging manner; which may help us to the sense of our Lord in these words; whose meaning is, that if a man is not covetous, but his mind is disposed to generosity and liberality; if this be the case, as if he should say, thy whole body shall be full of light: all thy actions will be influenced by this noble principle; thy whole life will be illuminated, guided and governed by it; thy mind will be cheerful and pleasant, and thy estate and condition will be prosperous and successful. (s) Misn. Trumot, c. 4. sect. 3. (t) Maimon. Bartenora & Ez. Chayim in ib. (u) T. Bab. Bava Bathra, fol. 37. 2. & 71. 1. & 72. 1.