Saint Teresa, as the Roman Rota attests, never fell into any mortal sin; but still Our Lord showed her the place prepared for her in Hell; not because she deserved Hell, but because, had she not risen from the state of lukewarmness in which she lived, she would in the end have lost the grace of God and been damned.
Alphonsus LiguoriNew revelations regarding faith or morals ... have always been abhorred and challenged in the Church ... Hence, the Sovereign Pontiffs, the Councils, and the Fathers have been most careful to reject all novelties or new doctrines on matters of faith which differed from those already received.
Alphonsus LiguoriMy Lord Jesus Christ, who, for the love You bear to mankind, do remain night and day in this Sacrament, full of pity and love, awaiting, calling, and receiving all who come to visit You; I believe that You are present in the Sacrament of the Altar; I adore You from the depths of my own nothingness; I thank You for the many graces You have given me, and especially for having given me Yourself in this Sacrament.
Alphonsus Liguori