For I am not ashamed of the gospel, because it is the power of God that brings salvation to everyone who believes: first to the Jew, then to the Gentile.
Romans 1:16

They replied, “Believe in the Lord Jesus, and you will be saved—you and your household.”
Acts 16:31

John 3:16
For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.