Luke 2:37

For the Holy Spirit dwelt not by chance in her. For the highest blessing, if any can possess it, is the grace of virginity, but if this cannot be, and it chance to a woman to lose her husband, let her remain a widow, which indeed not only after the death of her husband, but even while he is living, she ought to have in her mind, that supposing it should not happen, her will and determination might be crowned by the Lord, and her words should be, "This I vow, and promise, that if a certain condition of this life be mine, (which yet I wish not,) I will do nothing else but remain inviolate and a widow." Most justly then was this holy woman thought worthy to receive the gift of prophecy, because by long chastity and long fastings she had ascended to this height of virtue, as it follows, Who departed not from the temple with fastings and prayers, &c. From which it is plain that she possessed a multitude of other virtues; and mark how she resembles Simeon in his goodness, for they were both in the temple together, and both counted worthy of prophetic grace, as it follows, And she coming in at this very instant, gave thanks to the Lord.

According to the mystical meaning, Anna signifies the Church, who at present is indeed a widow by the death of her Husband; the number also of the years of her widowhood marks the time of the Church, at which established in the body, she is separated from the Lord. For seven times twelve make eighty-four, seven indeed referring to the course of this world, which revolves in seven days; but twelve had reference to the perfection of Apostolic teaching, and therefore the Universal Church, or any faithful soul which strives to devote the whole period of its life to the following of Apostolic practice, is said to serve the Lord for eighty-four years. The term also of seven years, during which she lived with her husband, coincides. For through the prerogative of our Lord's greatness, whereby abiding in the flesh, He taught, the simple number of seven years was taken to express the sign of perfection. Anna also favours the mysteries of the Church, being by interpretation its "grace," and being both the daughter of Phanuel, who is called "the face of God," and descended from the tribe of Aser, i. e. the blessed.