Habakkuk 2:3

Slack. That which happens at the time fixed is not. (Worthington) --- Hebrew, "the vision is for an appointed time." Habacuc might live to see the conquest and downfall of Nabuchodonosor. Many think that the first and second coming of Christ (Hebrews x. 36., and Romans i. 17.) are here insinuated, as the dominion of the aforesaid king represented the slavery of mankind under the devil, and the liberty granted by Cyrus was a type of their redemption. The felicity of the Jews is the last event which the prophet specifies, and this is here the literal sense. (St. Cyril) (Calmet)