entire communion of Christ and of all saints, doubting not that in faith it obtains them, and then, on the other hand, making itself one with everyone. Whoever does not thus direct and order the hearing or reading of masses and the reception of the sacrament, errs and does not use this sacrament to his salvation. For this reason also the world is overwhelmed with pestilences, wars and other horrible plagues[29], since with our many masses we only call upon us the more disfavor. 21. We see now how necessary this sacrament is for those who must face death, or other dangers of body and soul, since they are not let alone in them, but are strengthened in the communion of Christ and all saints. Therefore also Christ instituted it and gave it to His disciples in their extreme need and danger. Since we are all daily surrounded by all kinds of danger, and must at last die, we should humbly and heartily and with all our powers thank the God of all mercy for giving us a gracious sign, by which, if we hold fast thereto by faith. He leads and draws us through death and every danger to Himself, to Christ, and to all saints. Therefore it is also profitable and necessary that the love and fellowship of Christ and all saints be hidden, invisible and spiritual, and that only a bodily, visible and outward sign of it be given us. For were this love, fellowship and help known to all, like the temporal fellowship of men, we should not be strengthened nor trained thereby to put our trust in the invisible and eternal things, or to desire them, but should much rather be trained to put our trust only in the temporal, visible things and to become so accustomed to them as to be unwilling to let them go and to follow God onward; we should thus be prevented from ever coming to Him, if we followed God only so far as visible and tangible things led us. For everything of time and sense must fall away, and we must learn to do without them, if we are to come to God.