The Church is my greatest weight. Of course, the weight of over a billion souls would likely be rather large, especially post-McDonald’s, so I suppose that nothing else is really comparable.
What does this mean? In an age of moral relativism, instability, and self-gratification, much like the age of the Roman Empire prior to its Christian conversion, I found myself alone and empty after a scarring experience. So, I sought the counsel of philosophy and history – surely, men had answered my questions before! – and I was, after seemingly endless struggles with myself and others, eventually comforted. The Church became vindicated in my heart.
The more I study, the more I am forced to accept Catholicism as the true Faith. The depth and size of it, as well as its impacts on culture, force any serious student to step back and pay at least a bit of attention. It took me a while to overcome my initial ambivalence toward any religion in particular – though I was always appreciative of God and enamored with the subject in general – but once I had crossed the proverbial Tiber, there was no going back.
I was baptized Catholic, and I vaguely recall some crossing with holy water and lighting prayer candles, but I was hardly raised to practice the Faith. In high school, I dug into a box of things from my infancy. I spotted a rosary within it, along with a note saying that it belonged to my great-grandmother. I mentioned it to a Catholic friend, and he gave me some information about it. That set of events started the arduous process of reconciliation.
Later, at the urging of the aforementioned friend, I casually flipped through the writings of the Church Fathers (prominent ancient Christian leaders). I quickly became impressed. I only did this, originally, to assuage my ego. I had made a theological speculation, and he answered me with, “Well, did the early Christians believe that?” I did not know. Anyway, he was right, and I was wrong.
My advice for anyone that wishes to be a Protestant is to avoid the Church Fathers like one would avoid a plague. I once remarked to a professor that introducing the former to the latter is like shaking a baby: it might teach them a lesson, but it also might kill them.
In my search for the Truth (capital ‘T’ intended), I asked a long series of questions.
On the Magisterium (teaching authority) of the Church, I asked: Does God still reveal things to us, or does His message end with the Bible? What would He reveal things through?
The idea that God arbitrarily ended His message with the Bible and deliberately chose to allow confusion over doctrine became untenable to me, especially in light of verses like Deuteronomy 31:6 (He will never leave us) and John 17:11 (He requests Christian unity). The Protestant position on this (Sola Scriptura) then made little sense. How could that idea, unprecedented before the Renaissance and ungrounded in Tradition or common sense, be true? I have found no sensible argument in favor of it.
What would His mouthpiece be, though? His Bride (Mark 2:18-20), the Church, of course! As a wife understands the workings of her husband, so does the Church understand Christ. From there, how is She structured? This is where apostolic succession (the lineage of bishops from the time of the Apostles to the present) comes in. Bishops are given special power (Luke 21:15) – which even Simon Magus knew was handed down (Acts 8:18-19) – after the laying on of hands (1 Timothy 4:14; 2 Timothy 1:6) in their consecration ceremonies. They can trace themselves back to the very beginning of Christianity. All of this “clicked” in my head when I first read these words from St. Ignatius of Antioch: “See that you all follow the bishop, even as Jesus Christ does the Father, and the presbytery as you would the apostles; and reverence the deacons, as being the institution of God. Let no man do anything connected with the Church without the bishop.”
Now, who leads it? This is answered by Matthew 16:18, the famous verse, which helped me grasp that Christ built His Church on Peter (aka Cephas), the faithful “rock” (Greek, Aramaic). It’s a parallel to the story of Eliakim (Isaiah 22:20-22), who represented his king. St. Peter, called by Christ to “feed [His] sheep” (John 21:17), likewise represented his King. Some in the historical-critical movement have, naturally, raised objections to St. Peter’s primacy. But even agnostic Protestant historian John Julius Norwich wrote of the pope, “It seems more likely than not that St. Peter did in fact come to Rome and was martyred there, probably somewhere on the Vatican Hill…[and] there can be little doubt that he was the generally acknowledged leader of Christ’s disciples.” Whenever I doubt, I latch on to this information: the historical basis for the Papacy is rock-solid.
My goal is to increase the powers and jurisdiction of this great entity to the fullest capacity, because I recognize the impact that She has had and can have on the world. Documents like Humanae Vitae and Evangelium Vitae urge respect for the sanctity of life, Rerum Novarum and Quadragesimo Anno offer economic principles rooted in good morals, and so on. If only humanity would follow the path that the Church has set forth! This temporal aspect, even by itself, is enough to drive me, despite how burdensome this desire can be.
In conclusion, I will leave the reader with a quote from G. K. Chesterton. “The difficulty of explaining ‘why I am a Catholic’ is that there are ten thousand reasons all amounting to one reason: that Catholicism is true.”
Martin Luther said and wrote many heretical things, but here are a mere five quotes, along with Biblical passages that disprove them.
1. “For reason is directly opposed to faith. This is why you must let reason go. It must be killed and buried in believers.” 
(Answer: Proverbs 14:15, Colossians 1:9, Colossians 4:5-6, 1 Thessalonians 5:19-22)
2. “..[A Christian] could not lose his salvation, however much he sinned, unless he refused to believe. For no sin can condemn him save unbelief alone.” 
(Answer: Hebrews 10:26-27)
3. “Be a sinner, and let your sins be strong, but let your trust in Christ be stronger, and rejoice in Christ who is the victor over sin, death, and the world. We will commit sins while we are here, for this life is not a place where justice resides. …No sin can separate us from Him, even if we were to kill or commit adultery thousands of times each day.” 
(Answer: Psalm 4:4, Matthew 5:48, Hebrews 10:26-27)
4. “It is good that we have such a man [Jesus Christ], because God in himself is cruel and bad.” 
(Answer: Psalm 51:1, Jeremiah 9:24, Jeremiah 31:3)
5. “I miss more than one thing in this book [Revelation, aka Apocalypse], and this makes me hold it to be neither apostolic nor prophetic…and [I] can nohow detect that the Holy Spirit produced it. …My spirit cannot fit itself into this book.” 
(Answer: Revelation 22:19)
1. Luther’s Sermon on Matthew 19:13-15. “What Luther Says,” 1:485-486 (entry 1440). [link]
3. Let Your Sins Be Strong: A Letter From Luther to Melanchthon. Translated by Erika Bullmann Flores. [link]
5. M. Reu, Luther’s German Bible: An Historical Presentation Together with a collection of Sources (Ohio: The Lutheran Book Concern, 1934) 174-175 [link]
Protestants claim that Confession (aka the Sacrament of Reconciliation) is unnecessary, but that claim totally contradicts the Word of God.
Kevin M. Tierney wrote at Catholic Lane:
When one repents of their sins in the Bible, it is always done to another individual.
The clearest case of this is with David after he commits adultery and arranges the murder of the woman’s husband. David only repents of his sin once God’s representative Nathan confronts him. (2 Samuel 12:1-13) David knew he had sinned grievously in his adultery, otherwise he would not have had Uriah killed to conceal his crime. Even knowing the extent of his guilt, he refused to repent. This speaks to the human psyche’s ability to rationalize away what they do so that it is no longer a sin. This is a skill humanity has nearly perfected in today’s age.
Another thing worth considering is how professing something vocally changes things. It is very easy to say something silently with no witnesses. It is something altogether different when you have to acknowledge your faults before another. One could say it becomes a far more serious endeavor when you are not only willing to renounce your sins, but renounce them forcefully out loud. The first step on the road to repentance requires you to renounce those sins. While it possible to fake such, it becomes far harder to do so. (It goes without saying that such a faked confession would be a sacrilege, and compound sin upon sin!)
Whenever I hear Protestants say that confessing sins to a priest is wrong, I am reminded of Luke 5:21, in which the Pharisees say that only God can forgive sins, and doubt Christ’s ability to do so. They are so blinded by their ideology that they can not recognize that God (Christ is God in human form, both fully human and fully divine) is before them.
Am I brazen enough to compare priests to Christ? In a way, yes, because priests serve in persona Christi (a Latin phrase, meaning “in the person of Christ”).
In John 20, Christ clearly gives the Apostles the power to forgive sins.
“And when He had said this, He breathed on them and said to them, ‘Receive the Holy Spirit. If you forgive the sins of any, their sins have been forgiven them; if you retain the sins of any, they have been retained.’” – John 20:22-23 (NASB)
From there, the Apostles passed down their “powers” through apostolic succession (a topic I plan on writing about in the future). Those “powers” are possessed by our bishops and priests today.
So, like Devin Rose asked, would you have confessed your sins to an Apostle? If not, you contradict Christ. And, if you would have confessed your sins to an Apostle, it only makes sense that you would confess your sins to a priest.
My first confession was the week before I entered the Church. I was so nervous, but I tried to be prepared: I had done an examination of my conscience and had printed out a version of the standard Act of Contrition. I was ready, or at least, I thought I was. But there was just something unexplainable about that few minutes. I truly felt like I was speaking with God. Like Laban felt with Jacob in Genesis 30:27, I felt that God blessed me, forgave me, and transformed me through His priest.
That is why the Church teaches that Catholics should confess at least once a year (the saintly Cardinal Arinze commented on that here). The Sacrament of Reconciliation is an amazing gift from God, so we should utilize it.