John Gill's Bible Commentary Ver. 9. Nevertheless, we made our prayer unto our God , etc.] Spread their case before him in prayer, entreating direction and help from him: and set a watch against them day and night, because of them ; to give notice of their approach, that they might prepare to defend themselves; though they prayed to God, and trusted in him for deliverance, they did not neglect the use of means.
Matthew Henry Commentary
Verses 7-15 - The hindering good work is what bad men aim at, and promise themselve success in; but good work is God's work, and it shall prosper. God ha 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 wa 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' care of our safety, should engage and encourage us to go on with vigou in our duty. As soon as a danger is over, let us return to our work and trust God another time.
Original Hebrew ונתפלל6419 אל413 אלהינו430 ונעמיד5975 משׁמר4929 עליהם5921 יומם3119 ולילה3915 מפניהם׃6440