7 But when Sanballat and Tobiah and the Arabs, Ammonites, and Ashdodites heard that the work was going ahead and that the gaps in the wall of Jerusalem were being repaired, they were furious. 8 They all made plans to come and fight against Jerusalem and throw us into confusion. 9 But we prayed to our God and guarded the city day and night to protect ourselves. 10 Then the people of Judah began to complain, "The workers are getting tired, and there is so much rubble to be moved. We will never be able to build the wall by ourselves." 11 Meanwhile, our enemies were saying, "Before they know what's happening, we will swoop down on them and kill them and end their work." 12 The Jews who lived near the enemy came and told us again and again, "They will come from all directions and attack us!" 13 So I placed armed guards behind the lowest parts of the wall in the exposed areas. I stationed the people to stand guard by families, armed with swords, spears, and bows. 14 Then as I looked over the situation, I called together the nobles and the rest of the people and said to them, "Don't be afraid of the enemy! Remember the Lord, who is great and glorious, and fight for your brothers, your sons, your daughters, your wives, and your homes!" 15 When our enemies heard that we knew of their plans and that God had frustrated them, we all returned to our work on the wall.

Matthew Henry's Commentary on Nehemiah 4:7-15

Commentary on Nehemiah 4:7-15

(Read Nehemiah 4:7-15)

The hindering good work is what bad men aim at, and promise themselves success in; but good work is God's work, and it shall prosper. God has many ways of bringing to light, and so of bringing to nought, the devices and designs of his church's enemies. If our enemies cannot frighten us from duty, or deceive us into sin, they cannot hurt us. Nehemiah put himself and his cause under the Divine protection. It was the way of this good man, and should be our way. All his cares, all his griefs, all his fears, he spread before God. Before he used any means, he made his prayer to God. Having prayed, he set a watch against the enemy. If we think to secure ourselves by prayer, without watchfulness, we are slothful, and tempt God; if by watchfulness, without prayer, we are proud, and slight God: either way, we forfeit his protection. God's care of our safety, should engage and encourage us to go on with vigour in our duty. As soon as a danger is over, let us return to our work, and trust God another time.