16 From that day on, half of my servants worked on construction, and half held the spears, shields, bows, and body-armor; and the leaders posted themselves behind the whole house of Judah, 17 who were building the wall. The burden bearers carried their loads in such a way that each labored on the work with one hand and with the other held a weapon. 18 And each of the builders had his sword strapped at his side while he built. The man who sounded the trumpet was beside me. 19 And I said to the nobles, the officials, and the rest of the people, "The work is great and widely spread out, and we are separated far from one another on the wall. 20 Rally to us wherever you hear the sound of the trumpet. Our God will fight for us." 21 So we labored at the work, and half of them held the spears from break of dawn until the stars came out. 22 I also said to the people at that time, "Let every man and his servant pass the night inside Jerusalem, so that they may be a guard for us by night and may labor by day." 23 So neither I nor my brothers nor my servants nor the men of the guard who followed me ever took off our clothes; each kept his weapon in his right hand.
Matthew Henry's Commentary on Nehemiah 4:16-23
Commentary on Nehemiah 4:16-23
(Read Nehemiah 4:16-23)
We must watch always against spiritual enemies, and not expect that our warfare will be over till our work is ended. The word of God is the sword of the Spirit, which we ought to have always at hand, and never to have to seek for it, either in our labours, or in our conflicts, as Christians. Every true Christian is both a labourer and a soldier, working with one hand, and fighting with the other. Good work is likely to go on with success, when those who labour in it, make a business of it. And Satan fears to assault the watchful Christian; or, if attacked, the Lord fights for him. Thus must we wait to the close of life, never putting off our armour till our work and warfare are ended; then we shall be welcomed to the rest and joy of our Lord.