Contemporary Christianity is fond of pushing Jesus without the Church. Like its secular counterpart (in which people claim to be "spiritual, but not religious"), it's an attempt to have the relationship without the rules. If I'm lonely or going through a tragedy, I can pray, but I don't have to worry about fasting when I don't want to, or being associated with a bunch of fellow believers that I look down upon. But Jesus-without-the-Church is a rejection of Jesus.
If St. Paul is teaching transubstantiation in 1 Corinthians 10-11, why does he refer to the Eucharist as "the bread"?
Then-Cardinal Ratzinger said in 2002, "I have often affirmed my conviction that the true apology of Christian faith, the most convincing demonstration of its truth against every denial, are the saints, and the beauty that the faith has generated. Today, for faith to grow, we must lead ourselves and the persons we meet to encounter the saints and to enter into contact with the Beautiful." Here's an example of how the life and death of St. Maximilian Kolbe helped me to believe the Catholic Church's teachings about the Virgin Mary.