Have you ever played the game where each person whispers in teh next persons ear a statement and by the time it is over the statement changes.
Well, how can you be sure that nothing that has been passed down has not been accidently changed. How can you know that these things are not in error. The Bible can not be in error but if it is not proveable in God’s Holy Word how do you know it hasn’t changed. The Bible does say that the gate of hell shall not orevauk against His church, but you are also right that human’s err. How do you know that in the dark days of the Catholic Church that errors where not passed down by the dishonest priest taking money to forgive sins.
I leave the scriptural / catechism answers alone here. Think about this. The Catholic Church acknowledges bad behaviour by clergy and laity alike in the present and past - human failings. Protestants used this to break away. But look at their history, just as much scandal and fighting there!
Also, the Greek Orthodox church would argue that Catholic’s branched from them. How would you respond. Which church history in error.
Some Orthodox (of all varieites - Russian etc) do. Others see the Roman church as we see the Orthodox - as a church with valid sacraments and holy orders - lacking little to attain full communion - Pope John Paul’s analogy - the two lungs of the church, east and west.
These are some of the reasons I decided not to join the Catholic Church because I can not belong to something that does not love all Christians. We are saved through grace by faith not by works lest any man should boast. How can I judge another person’s faith or whether they are right with God? How can I know the truth about their salvation/ By the way, I do not believe once saved always saved no matter what you do. I believe you can leave God’s grace and thus not go to heaven.
The Catholic Church loves all christians - cathecism says so. Biblical teaching is we are saved by faith and works - dependent on the grace of god. You cant judge another’s faith or whether they are right with god nor are you supposed to - judge not, lest ye… - Catholic Church does not believe in once saved always saved either. It also teaches you can lose your salvation through persistant obstinate grave sin.
JGC