2 Now there was a certain man of Zorah of the family of the Danites, and his name was Manoah; and his wife had never given birth to a child. 3 And the angel of the Lord came to the woman, and said to her, See now! though you have never given birth to children, you will be with child and give birth to a son. 4 Now then take care to have no wine or strong drink and to take no unclean thing for food; 5 For you are with child and will give birth to a son; his hair is never to be cut, for the child is to be separate to God from his birth; and he will take up the work of freeing Israel from the hands of the Philistines. 6 Then the woman came in, and said to her husband, A man came to me, and his form was like the form of a god, causing great fear; I put no question to him about where he came from, and he did not give me his name; 7 But he said to me, You are with child and will give birth to a son; and now do not take any wine or strong drink or let anything unclean be your food; for the child will be separate to God from his birth to the day of his death.

8 Then Manoah made prayer to the Lord, and said, O Lord, let the man of God whom you sent come to us again and make clear to us what we are to do for the child who is to come. 9 And God gave ear to the voice of Manoah; and the angel of God came to the woman again when she was seated in the field; but her husband Manoah was not with her. 10 So the woman, running quickly, gave her husband the news, saying, I have seen the man who came to me the other day.

Matthew Henry's Commentary on Judges 13:2-10

Commentary on Judges 13:1-7

(Read Judges 13:1-7)

Israel did evil: then God delivered them again into the hands of the Philistines. When Israel was in this distress, Samson was born. His parents had been long childless. Many eminent persons were born of such mothers. Mercies long waited for, often prove signal mercies; and by them others may be encouraged to continue their hope in God's mercy. The angel notices her affliction. God often sends comfort to his people very seasonably, when they feel their troubles most. This deliverer of Israel must be devoted to God. Manoah's wife was satisfied that the messenger was of God. She gave her husband a particular account, both of the promise and of the precept. Husbands and wives should tell each other their experiences of communion with God, and their improvements in acquaintance with him, that they may help each other in the way that is holy.

Commentary on Judges 13:8-14

(Read Judges 13:8-14)

Blessed are those who have not seen, and yet, as Manoah, have believed. Good men are more careful and desirous to know the duty to be done by them, than to know the events concerning them: duty is ours, events are God's. God will guide those by his counsel, who desire to know their duty, and apply to him to teach them. Pious parents, especially, will beg Divine assistance. The angel repeats the directions he had before given. There is need of much care for the right ordering both of ourselves and our children, that we may be duly separate from the world, and living sacrifices to the Lord.