All parents, fathers, mothers, must take care that they are a good example to their children and families, that they express God’s holy truth in their lives. Godly examples are like the soul of the doctrine to children. Are parents desirous for their children to be religious, love God’s Word, pray much to the Lord, be humble, sober, friendly, modest, righteous; let the parents be a good example, for therewith God’s truth will be pressed into their hearts. 'For', says Plutarchus, 'the life of the parents is like a mirror, and by its light the children will refrain from evil.'