(1) In unity.--Better, altogether. The Hebrew particle gam, here used with the word "together," is in our version sometimes rendered "yea," when it plainly should be taken with the adjective to intensify it exactly like our "all." (See, for instance, Psalm 25:3; 2Samuel 19:30.) The common idiom, gam shenayim, "all two" (i.e., both), exactly like the French tous deux, and the German alle beide, decides this. Many commentators, rendering also together, see an emphasis on the gathering for the yearly feasts: "How good and pleasant for those who are by race and religion brothers to unite for a sacred purpose" The allusion may be there, but the conjecture and purpose of the psalm, and not the form of the expression, suggest it. To a Hebrew, political and religious sentiment were always combined; and Jerusalem was the centre towards which their thoughts and eyes always turned. The translation of the LXX., "to the same place," though not exactly rendering the Hebrew, perhaps brings out the thought, for the poet was plainly thinking of "unity at Zion." This verse was quoted by the Roman legate at the meeting of Anselm and William II. at Windsor, Whitsunday, 1095. It was read at the reception of a new member into the brotherhood of the Knights Templars, and is by St. Augustine quoted as the Divine authority for monastic life.

Verse 1. - Behold, how good and how pleasant it is for brethren to dwell together in unity! The unity described appears to be existent, and to present itself to the psalmist's vision. Hence the opening, "Behold!" All may see it, and see how blessed and pleasant a thing it is. "Brethren" is used in the wide sense of descendants of a common ancestor (Genesis 13:8; Exodus 2:11; Acts 7:26, etc.).

133:1-3 The excellency of brotherly love. - We cannot say too much, it were well if enough could be said, to persuade people to live together in peace. It is good for us, for our honour and comfort; and brings constant delight to those who live in unity. The pleasantness of this is likened to the holy anointing oil. This is the fruit of the Spirit, the proof of our union with Christ, and adorns his gospel. It is profitable as well as pleasing; it brings blessings numerous as the drops of dew. It cools the scorching heat of men's passions, as the dews cool the air and refresh the earth. It moistens the heart, and makes it fit to receive the good seed of the word, and to make it fruitful. See the proof of the excellency of brotherly love: where brethren dwell together in unity, the Lord commands the blessing. God commands the blessing; man can but beg a blessing. Believers that live in love and peace, shall have the God of love and peace with them now, and they shall shortly be with him for ever, in the world of endless love and peace. May all who love the Lord forbear and forgive one another, as God, for Christ's sake, hath forgiven them.Behold, how good and how pleasant it is,.... Aben Ezra thinks the word thing should be supplied; the thing is what follows;

for brethren to dwell together in unity: which the Targum interprets of Zion and Jerusalem, as two brethren; Aben Ezra of the priests; Kimchi of the King Messiah and the priest; and Jarchi, and Kimchi's father, of the Israelites; which is best of all, especially of those who are Israelites indeed; for this is not to be understood of all mankind, who are in some sense brethren, being all of one blood, and among whom peace is to be cultivated; nor merely of those of the same nation, under one and the same government, who should endeavour to live peaceably and quietly; nor of brethren in a strict natural state, who belong to the same family, and are of the same parents, and should be kindly affectioned one to another; but rather of such who are so in a spiritual sense, who have God for their fatherly adoption and regeneration, are related to Christ the firstborn among many brethren, and are members one of another, in the same church state; all which are a reason why they should love as brethren, and endeavour to keep the unity of the Spirit in the bond of peace, Matthew 23:8, 1 Peter 2:17; and "to dwell together in unity"; even as one man, as if one soul actuated them all; it is not only to dwell and abide in the house of God, where they have all a name and a place; but to associate together there, to go up to the house of God in company, and with delight to join together in acts of religious worship; to serve the Lord with one consent, with one mind and mouth to glorify God, and to be of one accord, having the same love; and to do all kind and good offices one to another in the most hearty and cordial manner; serving each other in love, bearing one another's burdens, sympathizing with each other in all circumstances, forgiving each other offences committed, praying with one another, and building up each other in their most holy faith, stirring up one another to love and to good works: now this is both "good" and "pleasant"; it is good, as being according to the will of God, the new command of Christ; what evidences the truth of regeneration, and of being the disciples of Christ; what makes the communion of saints comfortable and edifying, and without which a profession of religion is good for nothing: and it is pleasant to God and Christ, to angels and men, to the ministers of the Gospel, and to all about them and in a connection with them; and it is this which makes any particular dispensation in time delightful and agreeable; as the first times of the Gospel, and the latter day glory, the Philadelphian church state, which has its name from brotherly love; yea, it will be the glory and delight of heaven. Now this is ushered in with a note of attention and admiration, "behold", and with a note of exclamation, "how"; the psalmist pointing at some instance or instances of this kind, which were very amiable, and worthy of imitation; and suggesting that such a case is rare and wonderful, and inexpressibly good, profitable, and pleasant. Gussetius (z) renders it, "how good is the sabbatism of brethren, even gathered together"; for the exercise of religion, prayer, praise, &c.

(z) Ebr. Comment. p. 829.