STILL ON FAITH: Believing versus Seeing (1)

STILL ON FAITH: Believing versus Seeing (1)
Revelation and visions were given to prophets like Daniel, David, Moses, Jeremiah, Isaiah, Apostle Paul, John etc, in audio-visual format, but they are expected to deliver the message in audio and text format to the whole world who is obligated to believe.
Where is the wisdom in this? Why can't revelational message be delivered in the same format it was given especially now that we have supportive technologies.
This is how I come to conclusion that the grestest temptation for man is FAITH. John 3:16.
This is why faith is always accompanied with GRACE. Eph. 2:8
Jesus, said if you believe, you will see the glory of God.
Faith literarily involves first seing with the eyes of our other beings before seing with our physical eyes.
For example, seing with soul's eyes (mental insght) involves using past and present record to arrive at logical conclusion to control the future outcome of events.
While seing with spirits eyes comes as a fruit and gift of Holy Spirit.
2Kings 5:26.Elisha said to him, Did not my spirit go with you when the man turned from his chariot to meet you? Was it a time to accept money, garments, olive orchards, vineyards, sheep, oxen, menservants, and maidservants?