(18) The isles tremble.--"Isles" here, as elsewhere, includes coasts. It must be remembered how numerous the colonies of Ph?nicia were. They had been established in Cyprus. Rhodes, Malta, Spain, Sicily, Sardinia, the Balearic Islands, and Africa. In some of these there were several colonies, as Utica and Carthage in Africa, Gades (Cadiz), Kalpe (Gibraltar), and Malaka (Malaga) in Spain. All of these looked up to Tyre as their mother-city, and received from her their high priests. Even Carthage, the greatest of them, sent yearly presents to the Tyrian Hercules.

Verse 18. - It is noticeable that the commercial policy of Tyre is not represented as having been oppressive. The isles do not exult in their deliverance, but mourn over the captured city whose commerce had contributed to their prosperity. The "terror" of Ver. 17 is rather the impression of awe and wonder made on all who came to it.

26:15-21 See how high, how great Tyre had been. See how low Tyre is made. The fall of others should awaken us out of security. Every discovery of the fulfilment of a Scripture prophecy, is like a miracle to confirm our faith. All that is earthly is vanity and vexation. Those who now have the most established prosperity, will soon be out of sight and forgotten.Now shall the isles tremble in the day of thy fall,.... The isles near unto it, the isles of the Mediterranean sea; the inhabitants of them, the merchants who from thence traded with Tyre, the seafaring men of those places; partly on account of losses sustained hereby, and partly through fear of the same calamities coming upon themselves; see Revelation 18:11, yea, the isles that are in the sea shall be troubled at thy departure; as at the cry of the wounded, and the number of the slain; so on account of those that should be carried away captive by the Babylonians; as well as at the departure of those that should be obliged to fly to other colonies, Isaiah 23:6, so that, upon one account or another, it shall be entirely stripped of its inhabitants.