Do you have Jesus in You? Are you spiritually mature? How spiritually mature are you? Would you like to take this quiz to know this? We are saved by grace, through faith, not by works, lest any man should boast. This quiz should be in no way seen as promoting legalism. When we have Christ in us, at work producing His righteousness in us, this has a real effect. Answer some questions, and you will know how spiritually mature you are.