Never think you know better, when in doubt place yourself in the shoes of the sinners because that is who we are. We are the one who need the passover lamb and we are the ones who like Abram and Moses are shown favour by God because he simply chooses to show favour.
He has show that favour to you. Not because of something inside of you. Some spark or beauty. Not some good and pious action. Not because of some perfection in you. But he chose you for the same reason that he chooses everyone else, you need to be saved.