'Spirit' in the Bible

After they crossed over, Elijah said to Elisha, "Ask what I may do for you before I am taken away from you." Then Elisha said, "Please let there come to me a double portion of your spirit."

When the sons of the prophets who [were] at Jericho saw him from [the] other side, they declared, "The spirit of Elijah rests upon Elisha," and they came to meet him and bowed down to him to the ground.

Then they said to him, "Look, there are with your servants fifty able men. Please let them go and look for your master, lest the Spirit of Yahweh has lifted him up and thrown him on one of the mountains or into one of the valleys," but he said, "You must not send them."

Look, I [am] putting in him a spirit. He will hear a rumor and return to his land. Then I will cause him to fall by the sword in his land." '"