(Col 4:3) “Withal praying also for us, that God would open unto us a door of utterance, to speak the mystery of Christ,” It is not saying that the gospel is any longer a mystery; but is referring to the fact it had been a mystery throughout the Old Testament. Praise God that the mystery has been revealed, the eyes of the saved opened to see it and embrace it for salvation. Jesus came to this earth, lived a sinless life and then offered that life on a cross in our place. He paid the price of suffering and death while bearing our sins. And then, after three days He rose again. He gives that victory life as a gift to those who repent and embrace Him by faith as their Savior – their only means of salvation! The “mystery” has been revealed!