Feelings are the language of the soul, but there are some people who appear to have no feelings. Modern terminology describes these people as sociopaths, or psychopaths. Their identifying characteristic is their lack of feeling for others, and their lack of regard for the feelings of others. This is exactly the kind of people the Bible refers to in Ephesians 4:17-19. These people have serious spiritual problems. Feelings are the issues of life. What matters more to you about someone than how they feel about you? Which is a greater confirmation of love, the words you say, or the feelings you show? The closer we walk to God, the more sensitive we will be to the feelings of others. A person that never shows any sign of feelings, and is insensitive or indifferent to the feelings of others, is someone to keep your eye on. That is a road that leads to a bad end somewhere.