Ellicott's Commentary On The Whole Bible
1 Samuel 2:35
A faithful priest. — Who here is alluded to by this “faithful priest,” of whom such a noble life was predicted, and to whom such a glorious promise as that “he should walk before mine anointed for ever,” was made? Many of the conditions are fairly fulfilled by Samuel, to whom naturally our thoughts at once turn. He occupies a foremost place in the long Jewish story, and immediately succeeded Eli in most of his important functions as the acknowledged chief of the religious and political life in Israel. He was also eminently and consistently faithful to his master and God during his whole life. Samuel, though a Levite, was not of the sons of Aaron; yet he seems, even in Eli’s days, to have ministered as a priest before the Lord, the circumstances of his early connection with the sanctuary being exceptional. After Eli’s death, when the regular exercise of the Levitical ritual and priesthood was suspended by the separation of the ark from the tabernacle, Samuel evidently occupied a priestly position, and we find him for a long period standing as mediator between Jehovah and His people, in sacrifice, prayer, and intercession, in the performance of which high offices his duty, after the solemn anointing of Saul as king, was to walk before the anointed of the Lord (Saul), while (to use the words of Von Gerlach, quoted by Erdmann), the Aaronic priesthood fell for a long time into such disrepute that it had to beg for honour and support from him (1 Samuel 2:36), and became dependent on the new order of things instituted by Samuel. (See Excursus C at the end of this Book.)
The prediction “I will build him a sure house” is satisfied in the strong house and numerous posterity given to Samuel by God. His grandson Heman was “the king’s seer in the words of God,” and was placed by King David over the choir in the house of God. This eminent personage, Heman, had fourteen sons and three daughters (1 Chronicles 6:33; 1 Chronicles 25:4).
Samuel also fulfilled the prophecy “He shall walk before mine anointed for ever” in his close and intimate relation with King Saul, who we find, even after the faithful prophet’s death — although the later acts of Saul had alienated the prophet from his sovereign — summoning the spirit of Samuel as the only one who was able to counsel and strengthen him (1 Samuel 28:15).
Of the other interpretations, that of Rashi and Abarbanel, and many of the moderns, which supposes the reference to be Zadok, of the house of Eleazar, who, in the reign of Solomon, superseded Abiathar, of the house of Ithamar (the ancestor of Eli), alone fairly satisfies most of the different predictions, but we are met with this insurmountable difficulty at the outset — Can we assume that the comparatively unknown Zadok, after the lapse of so many years, was pointed out by the magnificent promises contained in the words of the “man of God” to Eli? The words of the “man of God” surely indicate a far greater one than any high priest of the time of Solomon. In the golden days of this magnificent king, the high priest, overshadowed by the splendour and power of the sovereign, was a very subordinate figure indeed in Israel; but the subject of this prophecy was one evidently destined to hold no secondary and inferior position.
Some commentators, with a singular confusion of ideas, see a reference to Christ in the “faithful priest,” forgetting that this “faithful priest” who was to arise in Eli’s place was to walk before the Lord’s Christ, or Anointed One.
On the whole, the reference to Samuel is the most satisfactory, and seems in all points — without in any way unfairly pressing the historical references — to fulfil that portion of the prediction of the “man of God” to Eli respecting the one chosen to replace him in his position of judge and guide of Israel.