'Worked' in the Bible

Why then do you harden your hearts, as the Egyptians and Pharaoh hardened their hearts? When he had worked wonderfully among them, didn't they let the people go, and they departed?

Saul said, "There shall not a man be put to death this day; for today Yahweh has worked deliverance in Israel."

The people said to Saul, "Shall Jonathan die, who has worked this great salvation in Israel? Far from it! As Yahweh lives, there shall not one hair of his head fall to the ground; for he has worked with God this day!" So the people rescued Jonathan, that he didn't die.

for he put his life in his hand, and struck the Philistine, and Yahweh worked a great victory for all Israel. You saw it, and rejoiced. Why then will you sin against innocent blood, to kill David without a cause?"