2 Corinthians 6:1-2

Working together with Him, we strongly urge you not to receive God’s grace in vain [by turning away from sound doctrine and His merciful kindness]. For He says, “AT THE ACCEPTABLE TIME (the time of grace) I LISTENED TO YOU, AND I HELPED YOU ON THE DAY OF SALVATION.” Behold, now is “THE ACCEPTABLE TIME,” behold, now is “THE DAY OF SALVATION”— [Is 49:8]