'Acts' in the Bible

Harness the chariot to the team of horses,O inhabitant of Lachish—She was the beginning of sinTo the daughter of Zion—Because in you were foundThe rebellious acts of Israel.

“My people, remember nowWhat Balak king of Moab counseledAnd what Balaam son of Beor answered him,And from Shittim to Gilgal,So that you might know the righteous acts of the Lord.”

Does the Lord take delight in thousands of rams,In ten thousand rivers of oil?Shall I present my firstborn for my rebellious acts,The fruit of my body for the sin of my soul?