what does the bible say?
God has no limit and is not bound by time; He has always been and will always be. When God spoke to Moses and gave him the task of leading the Israelites out of Egyptian captivity, He gave His name to Moses simply as "I AM" (Exodus 3:14), signifying His true, eternal being, His self-existence, and His position above all other beings. This name also speaks to God's consistency throughout time (Hebrews 13:8). He is not only what He is at the present time but also what He has been and will be, and He will be what He is. Jesus claimed this name when He declared Himself to be the eternal "I AM" (John 8:58). As equal with God, Jesus has always been and always will be (John 1:1). God's eternal existence is revealed clearly through His creation (Romans 1:20), and no one has an excuse for not knowing of Him. All people can see God's eternality by observing creation and its consistency and order across generations and over time, proving, without a doubt, God's never-changing nature.