“Nothing, in fact, has done more harm to Christianity than the practice of filling the ranks of Christ’s army with every volunteer who is willing to make a little profession, and to talk fluently of his “experience.” It has been painfully forgotten that numbers alone do not make strength, and that there may be a great quantity of mere outward religion, while there is very little real grace. Let us remember this. Let us keep back nothing from young believers and inquirers after Christ: let us not enlist them on false pretenses. Let us tell them plainly that there is a crown of glory at the end, but let us tell them no less plainly that there is a daily cross on the way.” – The Crossway Classic Commentaries: Matthew, page 59.