Isaiah 58:1 - Exposition

Cry aloud ; literally, cry from the throat; "a plein gosier," as Calvin says. The command is addressed to the prophet by Jehovah, who will have him warn the people in such sort as to compel their attention. Lift up thy voice like a trumpet (comp. Hosea 8:1 ; Joel 2:1 ). The trumpet gives a note of alarm. Show my people their transgression ; i.e. "show them how they are especially offending me at this time" (see Micah 3:8 ).