'Discerned' in the Bible

Your way [was] through the sea, and your path through many waters. Yet your footprints were not discerned.

For from the creation of the world, his invisible [attributes], both his eternal power and deity, are discerned clearly, being understood in the things created, so that they are without excuse.

But the natural man does not accept the things of the Spirit of God, for they are foolishness to him, and he is not able to understand [them], because they are spiritually discerned.