'Act' in the Bible

they say unto him, Teacher, this woman hath been taken in adultery, in the very act.

whom Jason hath received: and these all act contrary to the decrees of Caesar, saying that there is another king, one Jesus.

So then as through one trespass the judgment came unto all men to condemnation; even so through one act of righteousness the free gift came unto all men to justification of life.