The OP is simply a scripture that says...
1 Corinthians 2:14 But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
Yes I believe this scripture is true. I have seen it demonstrated here in this thread with SZ and some others trying to interpret what the scriptures are saying but are not able to because they deny God and his Word. IMO this is demonstrating the truth of these scriptures.
Does God give interpretation of the scriptures? I believe this is biblical and can be shown in JOHN 14:26; JOHN 16:13; JOHN 17:17; JOHN 7:17; but of course these promises are conditional on continuing to believe and follow what God says *JOHN 8:31-36. This does not mean that everyone will believe and accept God's Word as true? The scriptures teach many are called but few are chosen.