What troubles me about Catholicism and evangelical Protestantism is that both contend that they know the essentials of spiritual truth. Catholicism even adds more by detailing so much about purgatory, Mary, papal infallibility, saints, the power of the Rosary, absolution through confession, and much more found in the catechism.
Personally, I trust in God alone and not in any church or even any book. There is much in the scriptures that is powerful and inspirational, but when I read the Creation account in Genesis or the genocide committed in God's name by Joshua, Saul and others, I must doubt. I can't believe, for example, that God would demand such wanton killing. "Saul has killed his thousands but David has killed his ten thousands!" Now how can that kind of mantra heralded in the Bible be from the God of love, mercy and forgiveness?
To me humility when it comes to doctrine is appropriate. Too often religion has taught humility, love and peace while promoting arrogance, bigotry and hostility. "God forgive us for we know not what we do."
Having said all that, if a dogmatic faith, whether Catholic or Protestant, provides a sense of security and assurance for believers, fine. I do not criticize, but I am content to await the world to come to have the answers to many of my questions. There's a simple gospel song that sums it up: "Farther along we'll know all about it, farther along we'll understand why, cheer up my brother live in the sunshine, we'll understand it all by and by."
That, in a nutshell, is why I find mainline, liberal Protestantism attractive. It nourishes faith whole permitting independent thinking. Those who think as I do often are accused of egotism, of course, daring to defy the one, true church or the infallible Word of God. Quite the opposite. We acknowledge that as finite creatures of God there is a lot we will never know in this life. Hence, as Paul says, we readily journey by faith and not by sight.
But God bless everybody.