'Mighty' in the Bible

Thou, O king, sawest, and behold, a great image. This image was mighty and its brightness excellent; it stood before thee, and its appearance was terrible.

And he commanded the most mighty men that were in his army to bind Shadrach, Meshach, and Abed-nego, and cast them into the burning fiery furnace.

How great are his signs! and how mighty are his wonders! His kingdom is an everlasting kingdom, and his dominion is from generation to generation.

And his power shall be mighty, but not by his own power; and he shall destroy marvellously, and shall prosper, and shall practise, and shall destroy the mighty ones, and the people of the saints.

And a mighty king shall stand up that shall rule with great dominion, and do according to his will.

But out of a shoot from her roots shall one stand up in his place, who shall come to the army, and shall enter into the fortress of the king of the north, and shall deal against them, and shew himself mighty.

And he shall stir up his power and his courage against the king of the south with a great army; and the king of the south shall engage in battle with an exceeding great and mighty army; but he shall not stand, for they shall plan devices against him.