As humans it is hard to understand the concept of God being eternal; without beginning or end, but God is unchanging. He is the same yesterday, today, and tomorrow. Psalm 93:2 says, Your throne was established long ago; you are from all eternity. If we can get past the concept of eternity, we see our God who exists through the changes in our world and remains the same. Our comfort should exist in knowing He is not fearful of change, nor is He incapable of working through those changes in the world around us. God is in control and His plan is ultimately perfect.