The Laws concerning War

201 "When you go out to battle against your enemies and see horses and chariots and people more numerous than you, do not be afraid of them; for the Lord your God , who brought you up from the land of Egypt , is with you. 2 "When you are approaching the battle , the priest shall come near and speak to the people . 3 "He shall say to them, 'Hear , O Israel , you are approaching the battle against your enemies today . Do not be fainthearted e . Do not be afraid , or panic , or tremble before e them, 4 for the Lord your God is the one who goes with you, to fight for you against your enemies , to save you.' 5 "The officers also shall speak to the people , saying , 'Who is the man that has built a new house and has not dedicated it? Let him depart and return to his house , otherwise he might die in the battle and another man would dedicate it. 6 'Who is the man that has planted a vineyard and has not begun to use its fruit ? Let him depart and return to his house , otherwise he might die in the battle and another man would begin to use its fruit . 7 ' And who is the man that is engaged to a woman and has not married her? Let him depart and return to his house , otherwise he might die in the battle and another man would marry her.' 8 "Then the officers shall speak further to the people and say , ' Who is the man that is afraid and fainthearted e ? Let him depart and return to his house , so that he might not make his brothers' hearts melt like his heart .' 9 "When the officers have finished speaking to the people , they shall appoint commanders of armies at the head of the people .

Matthew Henry's Commentary on Deuteronomy 20:1-9

Commentary on Deuteronomy 20:1-9

(Read Deuteronomy 20:1-9)

In the wars wherein Israel engaged according to the will of God, they might expect the Divine assistance. The Lord was to be their only confidence. In these respects they were types of the Christian's warfare. Those unwilling to fight, must be sent away. The unwillingness might arise from a man's outward condition. God would not be served by men forced against their will. Thy people shall be willing, Isaiah 8:12.