'Seen' in the Bible

For in Him was created the universe of things in heaven and on earth, things seen and things unseen, thrones, dominions, princedoms, powers--all were created, and exist through and for Him.

Let no one defraud you of your prize, priding himself on his humility and on his worship of the angels, and taking his stand on the visions he has seen, and idly puffed up with his unspiritual thoughts.