1: Yes, but not because anything you did. I am familiar with papers please. 2: No. 3: It does feel confusing. 4: I did and No.
In the words of Yahtzee Croshaw a papers please style game without a time limit is boring. This game is simply bad. I know that is mean, but it is true. It is derivative, boring and confusing. I recently played a similar game that is simply better in every way. I know comparison is the thief of joy. But you set yourself up for the comparison when you titled your game after not only a better game but a genre of better games. I hope this helps.
Ps: As a life long Christian I find this game a little insulting. I have no reverence for the Bible. I laugh when it mentions Goliath is uncircumcised. You are not doing us any favors where sending a good person to heaven for the wrong reason will get you fired. This is a horribly conceived idea. I noticed on the title screen you are asking for money. I hope this is not a cash grab.