2 And there was a certain man of Zorah, of the family of the Danites, whose name was Manoah; and his wife was barren, and bare not. 3 And the angel of Jehovah appeared unto the woman, and said unto her, Behold now, thou art barren, and bearest not; but thou shalt conceive, and bear a son. 4 Now therefore beware, I pray thee, and drink no wine nor strong drink, and eat not any unclean thing: 5 for, lo, thou shalt conceive, and bear a son; and no razor shall come upon his head; for the child shall be a Nazirite unto God from the womb: and he shall begin to save Israel out of the hand of the Philistines. 6 Then the woman came and told her husband, saying, A man of God came unto me, and his countenance was like the countenance of the angel of God, very terrible; and I asked him not whence he was, neither told he me his name: 7 but he said unto me, Behold, thou shalt conceive, and bear a son; and now drink no wine nor strong drink, and eat not any unclean thing; for the child shall be a Nazirite unto God from the womb to the day of his death.

8 Then Manoah entreated Jehovah, and said, Oh, Lord, I pray thee, let the man of God whom thou didst send come again unto us, and teach us what we shall do unto the child that shall be born. 9 And God hearkened to the voice of Manoah; and the angel of God came again unto the woman as she sat in the field: but Manoah her husband was not with her. 10 And the woman made haste, and ran, and told her husband, and said unto him, Behold, the man hath appeared unto me, that came unto 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.