The air exists as a matter of fact.
But until you learn about scientific knowledge, you don’t know it’s the truth of having air freely given for you to breathe in.
Likewise,
The Creator God exists as a matter of fact.
But until you learn through Jesus Christ, who comes to reveal Himself as the only God to you, you don’t know it’s the truth of having His grace freely given for you to be able to see Him in the eyes of heart.
The spiritual realm exists as a matter of fact.
But until you are filled with the Holy Spirit, who never forsakes you or leaves you as the God’s beloved child, you don’t know it’s the truth of having such a honorable privilege of God, who promises that He is your never-disappointed Hope.
“Such Hope (in God’s promises) never disappoints us, because God’s love has been abundantly poured out within our hearts through the Holy Spirit who was given to us.” Romans 5:5 AMP