NET

15 to execute judgment on all, and to convict every person of all their thoroughly ungodly deeds that they have committed, and of all the harsh words that ungodly sinners have spoken against him.”

Darby

15 to execute judgment against all; and to convict all the ungodly of them of all their works of ungodliness, which they have wrought ungodlily, and of all the hard [things] which ungodly sinners have spoken against him.

KJV

15 To execute judgment upon all, and to convince all that are ungodly among them of all their ungodly deeds which they have ungodly committed, and of all their hard [speeches] which ungodly sinners have spoken against him.

Strong's

15 To execute^G4160 judgment^G2920 upon^G2596 all^G3956, and^G2532 to convince^G1827 all^G3956 that are ungodly^G765 among them^G846 of^G4012 all^G3956 their^G846 ungodly^G763 deeds^G2041 which^G3739 they have ungodly committed^G764, and^G2532 of^G4012 all^G3956 their hard^G4642 speeches which^G3739 ungodly^G765 sinners^G268 have spoken^G2980 against^G2596 him^G846.