Thank you for your post. Christ has already revealed so much of Himself via Scriptures, Tradition, the Magisterium, the Mass, the Catholic Church, and the lives of the saints. What we really need to do is to learn from them, and to ask for the grace to understand and comprehend all the truth and the mysteries of the Catholic faith. All efforts in the Church—devotional, disciplines, reforms, etc…— are to seek to bring out the truth, mercy and love of Christ.
What the Church had called out as heresies in the past were in fact calling out by names efforts to separate the faithful from the truth of Christ. In recent decades, the “updating” and “going with the changing times” efforts in the Church are no more than masking the real efforts to change the doctrines of the Church—which no powers on earth could ever do. The Church must obey Christ and has no authority whatsoever to “update” or change it. If the Church had given in to the demands of those who wanted to “update” the Church, the Church would now have accepted: abortions, homosexuality, homosexual marriages, gender identity/confusion, woman priests, sexual infidelity, adultery, inter-Communion, etc… All of which are unacceptable and are contrary to the Magisterium.
As Pope Benedict once pointed out, we need to learn to believe again, and do our part. We must continue to trust Christ to guide the Church and protect His bride—the Catholic Church.