Great point by Ron T. in the last line:
Elisabeth, an older woman who looked on her life as one not blessed by God because she had no child (or no children) to raise and nurture. She may not have considered her and her husband (Zacharias) as cursed, but it is more than likely she saw herself and them as not blessed (cf. Deut. 7:14: You shall be blessed above all peoples. There shall not be male or female barren among you or among your livestock. ESV). She was very much on the Lord’s mind (as was her husband) and she was very much in the Lord’s good graces. It goes to show (teach) that reality as one thinks of it in her life may not be reality at all.
God may change our status, situation, condition, circumstance in a moment, in the blinking of an eye.
Oh, Lord, I believe!