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There is nothing to reconcile, Psalms 19:1 is clear to what you just presented.
What He did was like with Adam and Eve, they had apparent NATURAL age. That is a very clear example of the first man and woman on earth.
As a life long geologist I'm aware of a multitude of natural artifacts about this earth. But you lack what I once lacked, how God does not let natural man find Him through his intelligence, nor own search and discovery in nature. That is how He set things up, through His foreknowledge and purpose. It was His intention that man could only find Him through the Holy Spirit.
In the natural realm God designed and made it natural, so when people like you and I "try to find God" in nature we do not. If you trip right here than it is His intentions, you want to be merely physical, of the five senses, in truth. To date you have not become aware of the Spiritual Realm, even the Holy Spirit working in you to turn to Him by your freewill. It has been your choice but in accordance to as He purposed and Has set up this present existence.
Again, if you could go up to Eve the day after she was made and ask her how old she is, when she said one day you would have called her a liar. I'm a geologist, but one who has met Him in no uncertain way. For typical Naturalists and Evolutionists this young earth is a stumbling block, plain and simple. Seeking Him through your five senses has made you call this young earth a liar.
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