It is enough that we have recourse to her. He who has been so happy as to enter this city need not speak in order to secure his safety. “Assemble yourselves, and let us enter into the fenced city, and let us be silent there.”[260] This fenced city, as the blessed Albertus Magnus explains it, is the holy Virgin, whose defence is grace and glory. “Let us be silent there,” according to the gloss: “since we may not dare to supplicate the Lord for pardon, it is enough that we enter into the city and are silent, for then Mary will speak and will pray for us.”[261] Whence a devout writer exhorts all sinners to seek shelter under the mantle of Mary, saying: Fly, oh Adam, oh Eve, and ye their children, who have offended God; fly and take refuge in the bosom of this good mother. Do you not know that she is the only city of refuge, and the only hope of sinners?[262] As St. Augustine has called her, The only hope of sinners: “Unica spes peccatorum.”[263] Hence St. Ephrem says: Thou art the only advocate of sinners, and of those who are deprived of every help; and he thus salutes her: Hail! refuge and retreat of sinners, to whom alone they can flee with confidence.[264] And this is what David intended to express, says a certain author, when he said: “He hath protected me in the secret place of his tabernacle.”[265] And what is this tabernacle, if not Mary? As St. Germanus calls her, a tabernacle made by God, in which none but God has entered, in order to complete the great mysteries of human redemption.[266] On this subject the great Father St. Basil says: The Lord has given us Mary as a public hospital, where all the infirm who are poor, and destitute of every other help, may assemble: “Aperuit nobis Deus publicum valetudinarium.” Now, in hospitals established expressly for the reception of the poor, I would ask, who have the first claim to be received, if not the poorest and most infirm? Wherefore, let him who finds himself most miserable, because most destitute of merit, and most afflicted by the maladies of the soul, namely, sins, say to Mary: Oh Lady, thou art the refuge of the infirm; do not reject me, for, because I am the poorest and most infirm of all, I have the greater claim upon thee to receive me. Let us say with St. Thomas of Villanova: Oh Mary, we poor sinners know no refuge but thee. Thou art our only hope; to thee we intrust our salvation. Thou art the only advocate with Jesus Christ; to thee we all have recourse.[267]