I think we Catholics approach the sacraments from a flawed analysis. We view them as mere “booster shots” for the already holy. So long as we are without mortal sin, we go to the sacraments, get our booster shot of infused grace, and we become holier. While there is certainly this aspect to the sacraments, there needs to be a lot more to the sacraments if we are taking the Biblical, historical, and magisterial evidence seriously.