Blue is the color of hope. Hope is one of the three eternal treasures available to all mankind.
Hope that is seen is no hope at all.
Like the wind. You don’t see it, but you know it’s there.
Like the Spirit of God. You can’t see Him, but He’s there.
One can hope, because they have faith, and along with that faith comes peace and tranquility.
Yes, that’s what blue feels like. Peace that passes all understanding and tranquility of mind and spirit.
Have you ever felt blue? What does blue feel like to you?