It is the part of a Christian to take care of his own body for the very purpose that, by its soundness and wellbeing, he may be enabled to labour, and to acquire and preserve property, for the aid of those who are in want, that thus the stronger member may serve the weaker member, and we may be children of God, and busy for one another, bearing one another's burdens, and so fulfiling the law of Christ.
Martin LutherNot only the adoration of images is idolatry, but also trust in one's own righteousness, works and merits, and putting confidence in riches and power. As the latter is the commonest, so it also is the most noxious.
Martin LutherWhy do you rant and brag with such a spate of words, as if you wanted to overwhelm me with a sort of tempest and deluge of oratory-which nevertheless falls with the greater force on your own head, while my ark rides aloft in safety?
Martin Luther