He does give us something objective to put our faith in...it is not blind faith, or baseless faith. That is one avenue you may want to explore.
Faith is the key that unlocks the door. Even non believers in Jesus know that that power of faith is a reality...and helps create reality.
The Word calls faith
"the substance of things hoped for; the evidence of things not seen"
When Abraham took Isaac up the mountain, to sacrifice him...'faith' for Abraham was the present evidence, the substance...of the 'hope' that God would somehow raise Isaac from the dead...and fulfill all the promises He had made to Abraham...that Isaac was originally thought to be...
The 'Faith' was more real to Abraham than his own son...because he had learned to trust in, rely on, and lean his whole being on the LORD of heaven and earth. And his faith was rewarded.
Not sure this will hold for unicorns, though.