Asaph speaks of God's fierceness as if it were a person who could attack another person. Alternate translation: "He was angry with them, so he suddenly and fiercely attacked them" (See: [[rc://en/ta/man/translate/figs-personification]])
Asaph speaks of wrath, fury, and trouble as though they are people God can send to do his work for him. Alternate translation: "He was so angry that he wanted to harm the Egyptians, so he made trouble for them and brought them to disaster" (See: [[rc://en/ta/man/translate/figs-personification]] and [[rc://en/ta/man/translate/figs-simile]])