"Above him stood the seraphim. Each had six wings: with two he covered his face, and with two he covered his feet, and with two he flew. And one called to another and said: 'Holy, holy, holy is the LORD of hosts; the whole earth is full of his glory!' " - Isaiah 6:2-3 ESV
The angels had wings of obedience. They moved swiftly. With eyes covered they had to fly navigated by knowledge. They flew by faith.
"For in Christ Jesus neither circumcision nor uncircumcision counts for anything, but only faith working through love. You were running well. Who hindered you from obeying the truth?" - Galatians 5:6-7 ESV
We don't have a blind faith. We have a faith that works by love.
It isn't the outer appearance. It is the substance.