en_tn/2ti/04/14.md

Alexander the coppersmith displayed

"Alexander, who works with metal, displayed"

Alexander

This is the name of a man. (See: rc://en/ta/man/translate/translate-names)

displayed many evil deeds against me

Paul speaks of doing evil deeds as if they were put on display. Alternate translation: "did many evil things to me" (See: rc://en/ta/man/translate/figs-metaphor)

The Lord will repay him according to his deeds

Paul speaks of punishment as if it were payment. Alternate translation: "The Lord will punish him for what he has done" (See: rc://en/ta/man/translate/figs-metaphor)

him ... his ... him ... he

These all refer to Alexander.