Sowing Seeds of Distrust Is an Aid to the Enemy
God calls upon believers to cease finding fault, to cease making hasty, unkind speeches. Parents, let the words that you speak to your children be kind and pleasant, that angels may have your help in drawing them to Christ. A thorough reformation is needed in the home church. Let it begin at once. Let all grumbling and fretting and scolding cease. Those who fret and scold shut out the angels of heaven and open the door to evil angels.
Adventist Home, Chapter 71, Pg 441