Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
You are wrong (an FR Catholic will tell you!)
Bernadine: …all gifts, all virtues, and all graces are dispensed by the hands of Mary to whomsoever, when, and as she pleases. O Lady, since thou art the dispenser of all graces, and since the grace of salvation can ONLY come through thy hands, OUR SALVATION DEPENDS ON THEE.
Bonaventure: …the gates of heaven will open to all who confide in the protection of Mary. Blessed are they who know thee, O Mother of God, for the knowledge of THEE is the high road to everlasting life, and the publication of thy virtues is the way of ETERNAL SALVATION. Give ear, O ye nations; and all you who desire heaven , serve, honor Mary, and certainly you will find ETERNAL LIFE.
Ephem: …devotion to the divine Mother…is the unlocking of the heavenly Jerusalem.
Blosius: To the, O Lady, are committed the KEYS and the treasures of the kingdom of Heaven.
Ambrose: …constantly pray ‘Open to us, O Mary, the gates of paradise, since thou hast its KEYS.
Fulgetius: …by Mary God descended from Heaven into the world, that by HER man might ascend from earth to Heaven.
Athanasius: …And, thou, O Lady, wast filled with grace, that thou mightiest be the way of our SALVATION and the means of ascent to the heavenly Kingdom.
Richard of Laurence: Mary, in fine, is the mistress of heaven; for there she commands as she wills, and ADMITS whom she wills.
Guerric: …he who serves Mary and for whom she intercedes, is as CERTAIN of heaven as if he were already there…and those who DO NOT serve Mary will NOT BE SAVED.
Anselm: It suffices, O Lady, that thou willest it, and our SALVATION is certain.
Antoninus: …souls protected by Mary, and on which she casts her eyes, are NECESSARILY JUSTIFIED AND SAVED.