2Corinthians 5:20 - 6:2
We are therefore Christ's ambassadors, as though God were making his appeal through us. We implore you on Christ's behalf: Be reconciled to God.
As God's fellow workers we urge you not to receive God's grace in vain. For he says, "In the time of my favor I heard you, and in the day of salvation I helped you."
I tell you, now is the time of God's favor, now is the day of salvation.