The Catholic doctrine of purgatory. At the Second Council of Lyon in 1274, the Catholic Church defined, for the first time.
The Immaculate Conception of Mary was not defined as a dogma until 1854 by Pope Pius IX
These doctrines you added to the bible so it looks like you do not follow the bible as written.
The Catholic Church only defines a thing, if it challenged.
Purgatory and Mary’s sinlessness was believed already before they were defined.
““For if on the foundation of Christ you have built not only gold and silver and precious stones (1 Cor.,3); but also wood and hay and stubble, what do you expect when the soul shall be separated from the body? Would you enter into heaven with your wood and hay and stubble and thus defile the kingdom of God; or on account of these hindrances would you remain without and receive no reward for your gold and silver and precious stones; neither is this just. It remains then that you be committed to the fire which will burn the light materials; for our God to those who can comprehend heavenly things is called a cleansing fire. But this fire consumes not the creature, but what the creature has himself built, wood, and hay and stubble. It is manifest that the fire destroys the wood of our transgressions and then returns to us the reward of our great works.” Origen, Homilies on Jeremias, PG 13:445, 448 ( A.D. 244).
Notice Origen interprets Corinthians as Catholics do today, as being the cleansing fire souls undergo after death.
“If anyone’s work is burned up, he will suffer loss, though he himself will be saved, but only as through fire.” Cor 3:15
Without Apostolic Oral Tradition you fail to understand that scripture is teaching about Purgatory.
You interpret scripture falsely as a modern, asking ‘ what does the words mean to me ‘, who cares, ask yourself instead ‘ What did the words mean to the Apostles ‘
What you think the scripture words mean and what the Apostles taught scriptures words to mean are totally different.