In my Life Application Bible, there is several paragraphs to introduce each chapter. It was first published in 1971; fifty years ago.
It doesn't seem that human nature has changed much in that time. Nor has God and His Love:
"Truth and love are frequently in our world, but seldom practiced.
"From politicians to salesmen, people conveniently ignore or conceal facts and use words to enhance positions or sell products. Perjury is common, and integrity and credibility are endangered species. It is not surprising that we have to 'swear' to tell the truth.
"And what about love? Our world is filled with its words -- popular songs, greeting cards, media, counselors, and romantic novels shower us with notions and dreams of ethereal, idyllic relationships and feelings. Real love, however, is scarce -- selfless giving, caring, sharing, and even dying if need be. We yearn to love and be loved, but see few living examples of real love.
"Christ is the antithesis of society's prevailing values - falsehood, and self-centeredness -- for He is Truth and Love in person. Therefore, all who claim loyalty to Him must be committed to these ideas, following and living the truth, and acting with love toward one another."