'Seen' in the Bible

And most certainly, great is the mystery of godliness: Who was revealed in the flesh, was vindicated by the Spirit, was seen by angels, was proclaimed among the Gentiles, was believed on in the world, was taken up in glory.

the [one who] alone possesses immortality, who lives [in] unapproachable light, whom no human being has seen nor is able to see, to whom [be] honor and eternal power. Amen.