Thanks, piusv.
From Fr. John Hardon, S.J.: “Mary’s faith sustained her through the years at Nazareth. But it was especially her faith from Calvary to Easter Sunday that the Church commemorates each Saturday of the year as a Day of Faith. She had no doubt that her Son, though crucified, would rise from the dead.” (CCC 149) - Marian Catechist Manual.
Catechism of the Catholic Church:
149 Throughout her life and until her last ordeal when Jesus her son died on the cross, Mary’s faith never wavered. She never ceased to believe in the fulfillment of God’s word. And so the Church venerates in Mary the purest realization of faith.
she was overshadowed with the silence of the mystery that she did not understand, and with this silence, she has accepted that this mystery can grow and flourish in the hope.