But how often do professed Christians, by their lack of self-control, open the door to the adversary of souls! Divisions, and even bitter dissensions which would disgrace any worldly community, are common in the churches, because there is so little effort to control wrong feelings, and to repress every word that Satan can take advantage of. As soon as an alienation of feeling arises, the matter is spread before Satan for his inspection, and the opportunity given for him to use his serpentlike wisdom and skill in dividing and destroying the church. There is great loss in every dissension. Personal friends of both parties take sides with their respective favorites, and thus the breach is widened. A house divided against itself cannot stand. Criminations and recriminations are engendered and multiplied. Satan and his angels are actively at work to secure a harvest from seed thus sown. {1SM 123.1} Worldlings look on, and jeeringly exclaim, "Behold how these Christians hate one another! If this is religion, we do not want it." And they look upon themselves and their irreligious characters with great satisfaction. Thus they are confirmed in their impenitence, and Satan exults at his success. {1SM 123.2}