'Lives' in the Bible

Nebuchadnezzar exclaimed, “Praise to the God of Shadrach, Meshach, and Abednego! He sent His angel and rescued His servants who trusted in Him. They violated the king’s command and risked their lives rather than serve or worship any god except their own God.

But at the end of those days, I, Nebuchadnezzar, looked up to heaven, and my sanity returned to me. Then I praised the Most High and honored and glorified Him who lives forever:For His dominion is an everlasting dominion,and His kingdom is from generation to generation.

Then I heard the man dressed in linen, who was above the waters of the river. He raised both his hands toward heaven and swore by Him who lives eternally that it would be for a time, times, and half a time. When the power of the holy people is shattered, all these things will be completed.