'Fully' in the Bible

It happened at the time of Solomon's old age that his wives guided his heart after other gods, and his heart was not fully with Yahweh his God as the heart of David his father [had been].

So Solomon did evil in the eyes of Yahweh and did not fully [follow] after Yahweh as David his father.

He walked in all the sins of his father that he had done before him, and his heart was not fully with Yahweh his God as the heart of David his father.

But another man drew his bow fully and struck the king of Israel between the armor scales and the breastplate; so he said to his chariot driver, "Turn {the chariot} and bring me out from the camp, for I am wounded."