Horatius Bonar once wrote:
“Man, in his natural spirit of self-justifying legalism, has tried to get away from the cross of Christ and its perfection, or to erect another cross instead, or to setup a screen of ornaments between himself and it, or to alter its true meaning into something more congenial to his tastes, or to transfer the virtue of it to some act or performance or feeling of its own. Thus the simplicity of the cross is nullified, and its saving power is denied. For the cross saves completely, or not at all. …Christ crucified is to be the burden of our preaching, and the substance of our belief, from first to last. At no time in the saint’s life does he cease to need the cross….”