"Love is one of the identifying marks of the TRUE religion:Jesus gives us another reason why we should cultivate the divine quality of love. “By this all will know that you are my disciples,” he said, “if you have love among yourselves.” (John 13:35) The word “if” leaves it up to each Christian as to whether he or she will learn to express love."
Which Watchtower said that? Please let me know. Thanks.