Here is an article (link) that suggests that MT admitted that she did not have faith in Christ.
Roman Catholic fans will undoubtedly not be deterred from continuing toward having her declared a "saint" by the Vatican.
Rom 14:23 And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.
Heb 11:6 But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.
May God strengthen the gift of faith that He has given us, that we may please Him, and may He give that gift to those who walk by who do not have it yet,
Here's another article dealing with the same issue (link). MT apparently doubted the reality of Christ's physical presence in the Eucharist, which led to doubts about God's existence. It's a natural progression, and one great reason not to continue the false claims that Christ the bread is literally Christ's body.