And He, when He comes, will convict the world about (the guilt of) sin (and the need for a Savior), and about righteousness, and about judgment .
John 16:8 (AMP)
For the (remarkable, undeserved) Grace Of God that brings salvation has appeared to all men.
Titus 2:11 (AMP)
Though God has overlooked those times of ignorance, He now commands everyone everywhere to repent.
Acts 17:30 (ISV)