A union with Christ by living faith is enduring; every other union must perish.... But this union costs us something.... There must be a painful work of detachment, as well as a work of attachment. Pride, selfishness, vanity, worldliness—sin in all its forms—must be overcome, if we would enter into a union with Christ. The reason why many find the Christian life so deplorably hard, why they are so fickle, so variable, is, they try to attach themselves to Christ without detaching themselves from these cherished idols.