(3) Ahiah, the son of Ahitub.--The Chronicles, rehearsing these facts, show us what a terrible impression the last events in Eli's reign as high priest had made in Israel. The destruction of Shiloh, the death of the high priest, the fall of Phinehas and his brother in battle, the melancholy circumstances of the birth of I-chabod, were still fresh in the memory of the people. Well might Jonathan be ready to sacrifice himself if he could deal an effectual blow upon these hereditary enemies of his country. Of this high priest Ahiah we never hear again in these Books of Samuel. He is generally supposed to be the same as the high priest Ahimelech, who was subsequently murdered by Doeg, by the direction of Saul, with the priests at Nob (1Samuel 22:9, &c.). The name Ahiah signifies "brother," or "friend of the Eternal"; Ahimelech, "brother of the king," may be another form of the same name.

Wearing an ephod.--The ephod here alluded to is not the ordinary priestly vestment of white linen, but that official garment worn alone by the high priest, in which was the breast-plate of gems with the mysterious Urim and Thummim, by which inquiry used to be made of the Lord.

Verse 3. - Ahiah, the son of Ahitub. (See on 1 Samuel 13:9.) It is interesting to find the house of Eli recovering at last from its disaster, and one of its members duly ministering in his office before the king. It has been debated whether he was the same person as Ahimelech, mentioned in 1 Samuel 21:1, etc., the supposition being grounded on the fact that Ahiah is never spoken of again. But he may have died; and with regard to the argument drawn from the similarity of the names, we must notice that names compounded with Ah (or Ach), brother, were common in Eli's family, while compounds with Ab, father, were most in use among Saul's relatives. Ahiah or Ahijah means Jah is brother; his father is Ahitub, the brother is good; why should he not call another son Ahimelech, the brother is king? Jehovah's priest in Shiloh. This refers to Eli, the regular rule in Hebrew being that all such statements belong, not to the son, but to the father. Wearing an ephod. Literally, ephod bearing. The ephod, as we have seen on 1 Samuel 2:18, was the usual ministerial garment; but what is meant here is not an ordinary ephod of linen, but that described in Leviticus 8:7, 8, wherein was the breastplate, by which Jehovah's will was made known to his people, until prophecy took its place. All this, the former part of the verse, must be regarded as a parenthesis.

Matthew Henry's Concise Commentary

14:1-15 Saul seems to have been quite at a loss, and unable to help himself. Those can never think themselves safe who see themselves out of God's protection. Now he sent for a priest and the ark. He hopes to make up matters with the Almighty by a partial reformation, as many do whose hearts are unhumbled and unchanged. Many love to have ministers who prophesy smooth things to them. Jonathan felt a Divine impulse and impression, putting him upon this bold adventure. God will direct the steps of those that acknowledge him in all their ways, and seek to him for direction, with full purpose of heart to follow his guidance. Sometimes we find most comfort in that which is least our own doing, and into which we have been led by the unexpected but well-observed turns of Divine providence. There was trembling in the host. It is called a trembling of God, signifying, not only a great trembling they could not resist, nor reason themselves out of, but that it came at once from the hand of God. He that made the heart, knows how to make it tremble.

Gill's Exposition of the Entire Bible

And Ahiah the son of Ahitub, Ichabod's brother,.... Ichabod was the child that Phinehas's wife bore prematurely on hearing the news of the ark being taken and of the death of her husband and father-in-law, which name she gave him on that account, and died; see 1 Samuel 4:19, he, it seems, had an elder brother, called Ahitub, who died young, and this Ahiah was the son of him; for not he, but Ahitub, was Ichabod's brother:

the son of Phinehas; so Ichabod was:

the son of Eli; so Phinehas was:

the Lord's priest in Shiloh; this refers not to Ahiah for he was not now priest in Shiloh, which was destroyed: and besides, he was now in the camp of Saul; but to Eli, who when living exercised the priest's office in Shiloh:

wearing an ephod; as Ahiah now did; not such as common priests wore, but the ephod the high priest wore, which had the breastplate of judgment, the Urim and Thummim, in it, by which inquiry was made, 1 Samuel 14:37. The meaning of all this is, that the high priest is now with Saul, and the ark also, which and the high priest might be sent for on this occasion, 1 Samuel 14:18.

and the people knew not that Jonathan was gone; or they would have gone with him, namely, the military men that were particularly with him; he and Saul were in two different parts of Gibeah, with distinct bodies of men; whether the thousand that Jonathan first had with him all continued is not certain; it seems probable they did not; it can hardly be thought he should have more with him than were with Saul; see 1 Samuel 14:2, though from 1 Samuel 14:17 they seem now to have been together.

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