He changes hearts
One of the clearest evidences for the validity of the gospel is how it changes hearts and lives. The Messiah, of whom the gospel speaks of in the Scriptures, changes hearts.
All the knowledge and counseling in the world can’t change and heal a broken, wounded heart. But He can and does.
Medication and drugs don’t truly change a person. Maybe outwardly and temporarily, but not internal and lasting.
The Messiah cleanses the inward being of a person and makes their life new. He changes hearts—a miracle in itself.