Holy scripture says a person is justified by works, and not by faith alone. So your struggle is against what is written in holy scripture. You wrote "I am amazed and perplexed by the number of people who are arguing they are justified by works." Saint James writes "
So you see, a person is justified by works, and not by faith alone.". It does not amaze me that saint James wrote that.
James 2:14 What good is it, my brothers and sisters, to profess faith, without showing works? Such faith has no power to save you. 15 If a brother or sister is in need of clothes or food, 16 and one of you says, “May things go well for you; be warm and satisfied,” without attending to their material needs, what good is that? 17 So, it is, for faith without deeds: it is totally dead. 18 Say to whoever challenges you, “You have faith and I have good deeds; show me your faith apart from actions and I, for my part, will show you my faith in the way I act.” 19 Do you believe there is one God? Well enough, but do not forget, that the demons, also, believe, and tremble with fear! 20 You foolish one, do you have to be convinced, that faith without deeds is useless? 21 Think of our father Abraham. Was he not justified by the act of offering his son Isaac on the altar? 22 So you see, his faith was active, along with his deeds, and became perfect by what he did. 23 The word of Scripture was thus fulfilled, Abraham believed in God so he was considered a righteous person and he was called the friend of God. 24 So you see, a person is justified by works, and not by faith alone. 25 Likewise, we read of Rahab, the prostitute, that she was acknowledged and saved, because she welcomed the spies, and showed them another way to leave. 26 So, just as the body is dead without its spirit, so faith, without deeds is also dead.