And they worshipped the dragon which gave power unto the beast: and they worshipped the beast, saying, Who is like unto the beast? who is able to make war with him?

People's New Testament

13:4 They worshiped the dragon which gave power unto the beast. In following after and obeying the beast they really gave worship to the dragon which had given the beast his power. And they worshipped the beast. Their worship was, however, directed to the beast itself. Who is like unto the beast? This language implies giving the beast superhuman honors. Similar language is often used of God (Ex 15:11 Ps 113:5 Isa 40:18). The dragon, cast down, receives worship through the beast.

Jamieson-Fausset-Brown Bible Commentary

4. which gave-A, B, C, Vulgate, Syriac, and Andreas read, "because he gave."

power-Greek, "the authority" which it had; its authority.

Who is like unto the beast?-The very language appropriated to God, Ex 15:11 (whence, in the Hebrew, the Maccabees took their name; the opponents of the Old Testament Antichrist, Antiochus); Ps 35:10; 71:19; 113:5; Mic 7:18; blasphemously (Re 13:1, 5) assigned to the beast. It is a parody of the name "Michael" (compare Re 12:7), meaning, "Who is like unto God?"

Matthew Henry's Concise Commentary

13:1-10 The apostle, standing on the shore, saw a savage beast rise out of the sea; a tyrannical, idolatrous, persecuting power, springing up out of the troubles which took place. It was a frightful monster! It appears to mean that worldly, oppressing dominion, which for many ages, even from the times of the Babylonish captivity, had been hostile to the church. The first beast then began to oppress and persecute the righteous for righteousness' sake, but they suffered most under the fourth beast of Daniel, (the Roman empire,) which has afflicted the saints with many cruel persecutions. The source of its power was the dragon. It was set up by the devil, and supported by him. The wounding the head may be the abolishing pagan idolatry; and the healing of the wound, introducing popish idolatry, the same in substance, only in a new dress, but which as effectually answers the devil's design. The world admired its power, policy and success. They paid honour and subjection to the devil and his instruments. It exercised infernal power and policy, requiring men to render that honour to creatures which belongs to God alone. Yet the devil's power and success are limited. Christ has a chosen remnant, redeemed by his blood, recorded in his book, sealed by his Spirit; and though the devil and antichrist may overcome the body, and take away the natural life, they cannot conquer the soul, nor prevail with true believers to forsake their Saviour, and join his enemies. Perseverance in the faith of the gospel and true worship of God, in this great hour of trial and temptation, which would deceive all but the elect, is the character of those registered in the book of life. This powerful motive and encouragement to constancy, is the great design of the whole Revelation.