'Act' in the Bible

Because of the transgression, the Heavenly Army will be given over, along with the regular burnt offering, and in that rebellion truth will be cast to the ground, while he continues to prosper and to act."

From the time that an alliance is made with him, he'll act deceitfully, and he will go up and take power with only a small group of nations.

Through flattery he'll corrupt those who act wickedly toward the covenant, but people who know their God will be strong and take action.

Many will be purified, cleansed, and refined, though the wicked will continue to act wickedly, and none of the wicked will understand. Nevertheless, the insightful will understand.