In case I forgot to welcome you to CAF, glad you are here, and happy new year.
Code:
This is kind of a segue but didn't want to start a new thread.
What is the current Church view on mortification of the flesh? Is it encouraged?
Yes of course.
Gal 5:16-18
16 But I say, walk by the Spirit, and do not gratify the desires of the flesh. 17 For the desires of the flesh are against the Spirit, and the desires of the Spirit are against the flesh; for these are opposed to each other, to prevent you from doing what you would.
Asceticism predisposes us to the working of God.
Code:
Allowed but cautioned to be done with prayerful consideration? Can physical suffering be used as a tool to "cleanse/purify" the soul?
Absolutely all physical and other suffering should always be offered for the purification of our own souls, as well as those of others (including the holy souls in purgatory).
Is my remaining guilt a way for the enemy to torment me and cause me to think Christ has not fully forgiven me?
There are a variety of sources for guilt. Yes, guilt was created by God to help us conform ourselves to His commandments. When we respond properly to actual guilt, we will turn away from sin and toward the divine nature.
Yes, the enemy does use guilt to interfere with our relationship with God. It is important to distinguish the source of the guilt, and prevent the enemy from using it to drive a wedge.
There is also a human source of guilt, where we acquire and nurture a false guilt which the enemy can use as a foothold to disturb the peace that is the inheritance of the Christian.
Do I need to go through RCIA and all that stuff before I can go in a confession booth?
Not necessarily, but usually. Talk to the priest and follow his guidance.
Back on topic, I also find the “normal” Protestant large wooden crosses a bit unnerving but bearable. The statues/figures in Catholic Churches…I feel like they can see how vile my soul is and that my physical presence there will “pollute” the service.
This is exactly the reason that crucifixes are used. They are a reminder of what Jesus suffered to pay for our sins, and keep us mindful of our need for His sacrifice.
The are also a reminder that our souls are always completely open to Him:
Heb 4:11-13
11 Let us therefore strive to enter that rest, that no one fall by the same sort of disobedience. 12 For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and spirit, of joints and marrow, and discerning the thoughts and intentions of the heart. 13 And before him no creature is hidden, but **all are open and laid bare to the eyes of him with whom we have to do. **
The Word of God (Living Christ) always has His eye on His flock.
With regard to your sense of pollution, this is the sign of a rightly formed conscience that realizes the human condition in the presence of a holy God. It must be, however, supplemented by His grace, for His grace is that which washes away our pollution. It is our responsibility to keep ourselves in that state of grace, so that when we come to Mass we do not bring pollution with us.