Ruth 2:15-18 KJV And when she was risen up to glean, Boaz commanded his young men, saying, Let her glean even among the sheaves, and reproach her not: 16 And let fall also some of the handfuls of purpose for her, and leave them, that she may glean them, and rebuke her not. 17 So she gleaned in the field until even, and beat out that she had gleaned: and it was about an ephah of barley. 18 And she took it up, and went into the city: and her mother in law saw what she had gleaned: and she brought forth, and gave to her that she had reserved after she was sufficed.
1. The law of gleaning was God's Law of Provision for the poor. It commanded generosity from the owners of the fields. It would also require that the laborers respected this law and the generosity of the owner in order to avoid abuse of the needy. God required that His people be generous and not to despise the poor.
Leviticus 19:9-10 KJV And when ye reap the harvest of your land, thou shalt not wholly reap the corners of thy field, neither shalt thou gather the gleanings of thy harvest. 10 And thou shalt not glean thy vineyard, neither shalt thou gather every grape of thy vineyard; thou shalt leave them for the poor and stranger: I am the LORD your God.
Leviticus 23:22 KJV And when ye reap the harvest of your land, thou shalt not make clean riddance of the corners of thy field when thou reapest, neither shalt thou gather any gleaning of thy harvest: thou shalt leave them unto the poor, and to the stranger: I am the LORD your God.
Deuteronomy 24:10-22 KJV 10 When thou dost lend thy brother any thing, thou shalt not go into his house to fetch his pledge. 11 Thou shalt stand abroad, and the man to whom thou dost lend shall bring out the pledge abroad unto thee. 12 And if the man be poor, thou shalt not sleep with his pledge: 13 In any case thou shalt deliver him the pledge again when the sun goeth down, that he may sleep in his own raiment, and bless thee: and it shall be righteousness unto thee before the LORD thy God. 14 Thou shalt not oppress an hired servant that is poor and needy, whether he be of thy brethren, or of thy strangers that are in thy land within thy gates: 15 At his day thou shalt give him his hire, neither shall the sun go down upon it; for he is poor, and setteth his heart upon it: lest he cry against thee unto the LORD, and it be sin unto thee. 16 The fathers shall not be put to death for the children, neither shall the children be put to death for the fathers: every man shall be put to death for his own sin. 17 Thou shalt not pervert the judgment of the stranger, nor of the fatherless; nor take a widow's raiment to pledge: 18 But thou shalt remember that thou wast a bondman in Egypt, and the LORD thy God redeemed thee thence: therefore I command thee to do this thing. 19 When thou cuttest down thine harvest in thy field, and hast forgot a sheaf in the field, thou shalt not go again to fetch it: it shall be for the stranger, for the fatherless, and for the widow: that the LORD thy God may bless thee in all the work of thine hands. 20 When thou beatest thine olive tree, thou shalt not go over the boughs again: it shall be for the stranger, for the fatherless, and for the widow. 21 When thou gatherest the grapes of thy vineyard, thou shalt not glean it afterward: it shall be for the stranger, for the fatherless, and for the widow. 22 And thou shalt remember that thou wast a bondman in the land of Egypt: therefore I command thee to do this thing.
2. Gleaning as opposed to handouts required actual work by the gleaner. The grain did not just jump into someone’s hands. Works was required by the person who would benefit in this manner. It is unlike sitting down waiting every month on a government check.
In this manner a person maintains dignity in being able to lawfully provide for himself and loved ones. The gleaner's daily reward depended on the diligence with which application is made. All other things being equal the person who spent the time diligently would therefore expect a greater and better result.
2 Thessalonians 3:10-13 KJV 10 For even when we were with you, this we commanded you, that if any would not work, neither should he eat. 11 For we hear that there are some which walk among you disorderly, working not at all, but are busybodies. 12 Now them that are such we command and exhort by our Lord Jesus Christ, that with quietness they work, and eat their own bread. 13 But ye, brethren, be not weary in well doing.
3. It also expected and assumed honesty from the beneficiary.
Deuteronomy 23:24-25 KJV 24 When thou comest into thy neighbour's vineyard, then thou mayest eat grapes thy fill at thine own pleasure; but thou shalt not put any in thy vessel. 25 When thou comest into the standing corn of thy neighbour, then thou mayest pluck the ears with thine hand; but thou shalt not move a sickle unto thy neighbour's standing corn.
Matthew 12:1 KJV At that time Jesus went on the sabbath day through the corn; and his disciples were an hungred, and began to pluck the ears of corn, and to eat.
4. In addition to this literal understanding of the law of gleaning there is also a spiritual application. As believers we are gleaners in the field of God's Revelation and Word! The heavens declare the glory of God if we would care to look up. As children of God we are heirs of God and joint heirs with Christ!
The Spirit itself beareth witness with our spirit, that we are the children of God: 17 And if children, then heirs; heirs of God, and joint-heirs with Christ; if so be that we suffer with him, that we may be also glorified together. Romans 8:16-17 KJV
Like the Syrophenecian women implied we have the whole bread not just the crumbs!
We are however expected to diligently apply ourselves to the Word of God in order to gather that which He wants us to have. All may work the same field but the more diligent will reap the greater benefits!
Wherefore the rather, brethren, give diligence to make your calling and election sure: for if ye do these things, ye shall never fall: 2 Peter 1:10 KJV
But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear: 1 Peter 3:15 KJV
Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip. Hebrews 2:1 KJV
I will therefore that the younger women marry, bear children, guide the house, give none occasion to the adversary to speak reproachfully. 1 Timothy 5:14 KJV
Till I come, give attendance to reading, to exhortation, to doctrine. 1 Timothy 4:13 KJV
Neglect not the gift that is in thee, which was given thee by prophecy, with the laying on of the hands of the presbytery. 15 Meditate upon these things; give thyself wholly to them; that thy profiting may appear to all. 1 Timothy 4:14-15 KJV