It's a powerful statement.
Just talk to psychologists. About one of the most helpful things to a human's emotional, spiritual well-being is to have their Dad believe in them. Conversely, if a dad speaks hate or discouragement over His child, it leaves devastating scars.
The good news is, whatever your upbringing, your heavenly Dad believes in you.
Take a moment to ask Him what He thinks of you. His words are true, ultimate.