For He says, “In an acceptable time I heard you, and in a day of salvation I helped you.” Behold, now is the acceptable time! Behold, now is the day of salvation! Isa. 49:8
So says Jehovah: In a favorable time I have answered You, and in a day of salvation I have helped You. And I will preserve You, and give You for a covenant of the people; to establish the earth, to cause to inherit the desolated inheritances;
And I passed by you, and I looked on you, and, behold, your time was the time of love. And I spread My skirt over you and covered your nakedness. And I swore to you and entered into a covenant with you, a statement of the Lord Jehovah. And you became Mine.
He again marks out a certain day, saying in David, Today (after so long a time, according as He has said), “Today, if you hear His voice, do not harden your hearts.” MT-Psalm 95:7, 8