1 Timothy 4:10
For to this end we both labor and suffer reproach, because we trust in the living God, who is the Savior of all men, especially of those who believe.
This isn’t universalism. Christ is the Redeemer, the one Mediator between God and (every) man. Everyone was redeemed by Christ’s sacrifice. But that’s not the same thing as saying everyone is or will be saved.
Especially (really, truly, only) those who believe.
