(24) They lifted up their voice to God with one accord.--The phrase seems to imply an intonation, or chant, different from that of common speech (Acts 14:11; Acts 22:22). The joint utterance described may be conceived as the result either (1) of a direct inspiration, suggesting the same words to all who were present; (2) of the people following St. Peter, clause by clause; (3) of the hymn being already familiar to the disciples. On the whole, (2) seems the most probable, the special fitness of the hymn for the occasion being against (3), and (1) involving a miracle of so startling a nature that we can hardly take it for granted without a more definite statement. The recurrence of St. Luke's favourite phrase (see Note on Acts 1:14) should not be passed over.

Lord.--The Greek word is not the common one for Lord (Kyrios), but Despotes, the absolute Master of the Universe. It is a coincidence worth noting that, though but seldom used of God in the New Testament, it occurs again, as used by the two Apostles who take part in it, as in 2Peter 2:1, and Revelation 6:10. (See Note on Luke 2:29.) In the Greek version of the Old Testament it is found applied to the Angel of Jehovah in Joshua 5:14, and to Jehovah Himself in Proverbs 29:25. The hymn has the special interest of being the earliest recorded utterance of the praises of the Christian Church. As such, it is significant that it begins, as so many of the Psalms begin, with setting forth the glory of God as the Creator, and rises from that to the higher redemptive work. More strict, "the heaven, the earth, and the sea," each region of creation being contemplated in its distinctness.

Verse 24. - They, when they heard it, lifted for when they heard that they lifted, A.V.; O Lord, thou that didst make, or as in margin, thou art he that did make, for Lord, thou art God, which hast made, T.R. and A.V.; the heaven and the earth for heaven and earth, A.V. With one accord (ὁμοθυμαδόν) occurs eleven times in the Acts (ten times in the R.T.) and only once elsewhere in the New Testament, viz. in Romans 15:6. O Lord, etc. Either the margin or the A.V. is preferable to the R.V., which gives an unmeaning vocative pendent. The word here used for "Lord" is δεσπότης, from which our English word "despot" comes. It means "master, owner," in respect of slaves, and "a lord" or "king," whose power over his subjects is similar to that of a master over slaves. Here, with reference to creation and God's unlimited power overall that he has made, the Church in danger finds support and solace in the thought of God's absolute sovereignty. The term is applied to God in the New Testament elsewhere only in Luke 2:29 (where observe its relation to δοῦλον); 2 Peter 2:1; Jude 1:4, R.T. (of our Savior); and Revelation 6:10, where σύνδουλοι αὐτῶν immediately follows, as here in ver. 29 does "thy servants." In the LXX. it sometimes answers to Elohim, and sometimes to Adonai. As regards the question how the whole assembly joined in this prayer, whether by a common inspiration, or by repeating the words after him that prayed them aloud (Alford), or by merely singing the second psalm (Baumgarten), or by all using what was already a formulary prepared for the needs of the Church (Meyer), it is difficult to speak positively, nor is it of any moment. Another possible explanation is that several members of the congregation, under the influence of the Holy Ghost, uttered brief prayers and praises, the consenting matter of which Luke thus puts together.

4:23-31 Christ's followers do best in company, provided it is their own company. It encourages God's servants, both in doing work, and suffering work, that they serve the God who made all things, and therefore has the disposal of all events; and the Scriptures must be fulfilled. Jesus was anointed to be a Saviour, therefore it was determined he should be a sacrifice, to make atonement for sin. But sin is not the less evil for God's bringing good out of it. In threatening times, our care should not be so much that troubles may be prevented, as that we may go on with cheerfulness and courage in our work and duty. They do not pray, Lord let us go away from our work, now that it is become dangerous, but, Lord, give us thy grace to go on stedfastly in our work, and not to fear the face of man. Those who desire Divine aid and encouragement, may depend upon having them, and they ought to go forth, and go on, in the strength of the Lord God. God gave a sign of acceptance of their prayers. The place was shaken, that their faith might be established and unshaken. God gave them greater degrees of his Spirit; and they were all filled with the Holy Ghost, more than ever; by which they were not only encouraged, but enabled to speak the word of God with boldness. When they find the Lord God help them by his Spirit, they know they shall not be confounded, Isa 1.7.And when they heard that,.... The whole of the report the apostles made; and which they heard with patience, and without making any unworthy reflections upon the sanhedrim; and being, on the one hand, not over much terrified, and cast down, and, on the other hand, not sluggish, careless, and secure; they betake themselves, not to plots, conspiracies, and seditions; nor to arms to defend and avenge themselves, though their numbers were large; but to prayer, that they might not be deterred by threatenings, from speaking boldly the word of the Lord:

they lift up their voice to God with one accord; being inspired by the Holy Ghost, they not only agreed in the matter of their petitions, which agreement is of great avail with God; for whatever two or more agree in to ask of God, shall be given to them; but also in the very words which were vocally expressed by them, and that in a very loud and sonorous way, to signify the vehemency and ardour of their minds and affections:

and said, Lord, thou art God; or, as in one of Beza's copies, "Lord our God"; or, as in the Ethiopic version, "Lord, thou art our God"; addressing God, the Father of Christ, as appears from Acts 4:27 as their own God, their covenant God and Father in Christ, from whom they might hope for help, and in whom they might expect safety, and every supply of grace:

which hast made heaven and earth, and the sea, and all that in them is; and which is a full proof of the omnipotence of God; an attribute of singular use to the saints in distressed circumstances; for what is it he cannot do, who made all things that are? and what is it he will not do for his saints, for the accomplishment of his purposes, the making good of his covenant and promises, the fulfilment of prophecies; the good of his people, and the glory of his name?