gave glory to God: And though some of the Pharisees were offended at it, ver. 39. yet our Saviour, in the following words, vindicates their practice herein; which argues, that it was a branch of religious worship, performed by them at that time; and a duty approved of by him. All that I would infer from hence, is, that our Saviour gave countenance to the singing the praises of God, with united voices. Therefore it follows, that we ought, on all occasions, to do the same thing; and consequently, singing is an ordinance, whereby the church ought to glorify God, and shew forth his praise. Thus we have considered singing to be an ordinance, or a branch of instituted worship. (2.) There are several things in which this ordinance agrees with some others; particularly with prayer in all the parts thereof; and with reading and preaching of the word. That it has something in common with prayer, appears from the subject-matter of several of the psalms of David; some of which are called prayers, and accordingly they contain in them several petitions, for blessings that the church stood in need of, together with various instances of confession of sin, as well as thanksgiving for mercies received. As to the agreement of this ordinance, with preaching or reading the word; that, I think, may be inferred in general, from one of the ends thereof, mentioned by the apostle, namely, in that we are herein to _teach and admonish one another_, Col. iii. 16. This is what the Psalmist styles _talking of all his wondrous works_, Psal. cv. 1, 2. And elsewhere, the church are said to _speak to_ themselves, or to _one another_ in this duty, Eph. v. 19. This may be observed in the subject-matter of some of the psalms, in which the Psalmist is represented as speaking to the church, and they as making their reply to him: Thus he advises them to _lift up their hands in the sanctuary, and bless the Lord_, Psal. cxxxiv. 2. and answer him, _The Lord that made heaven and earth bless thee out of Zion_, ver. 3. The name may be observed in many other psalms, in which there is a frequent change of the person speaking; and the subject-matter of the whole book contains many admonitions or cautions necessary to be observed by others, which they who sing, direct and apply to each other. Again, this ordinance agrees with preaching and reading the word, in that we are, in singing the praises of God, to take notice of, or celebrate the dispensations of his providence, either in a way of judgment or mercy; of this we have many instances in the book of Psalms, as is very evident in all those that are properly historical.