"Another point important to recognize is that the creation was 'mature' from its birth. It did not have to grow or develop from simple beginnings. God formed it full-grown in every respect, including even Adam and Eve as mature individuals when they were first formed. The whole universe had an 'appearance of age' right from the start. It could not have been otherwise for true creation to have taken place. 'Thus the heavens and the earth were finished, and all the host of them' (Genesis 2:1)."

Source : Henry M. Morris, John David Morris (1996). “Scripture and creation”

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