In the present state of society, with the lax morals of not only youth but those of age and experience, there is great danger of becoming careless, and giving especial attention to favorites, and thus creating envy, jealousy, and evil-surmising. But few realize that they drive away the Spirit of God with their selfish thoughts and feelings, their foolish, trifling talk.... If the grace of Christ were planted in their hearts, and striking its roots down deep into good soil, they would bear fruit of an altogether different character.... The converting power of God is alone sufficient to establish pure principles in the heart, so that the wicked one may find nothing to assail.... Purity in speech, and true Christian courtesy should be constantly practised.13