Genesis 1
King James Version (KJV)
1 In the beginning God created the heaven and the earth.
( that is a complete statement .
It says He created them in the beginning, but doesn't give you a time, as to when the beginning was. )
Isaiah 45
King James Version
18 For thus saith the Lord that created the heavens; God himself that formed the earth and made it; he hath established it, he created it not in vain, he formed it to be inhabited: I am the Lord; and there is none else.
19 I have not spoken in secret, in a dark place of the earth: I said not unto the seed of Jacob, Seek ye me in vain: I the Lord speak righteousness, I declare things that are right.
So yeah I can see its old, because God's creation speaks for itself . And so does His words.