Jesus said “love one another”. Little else has to be said in the world today. Simple words and instructions are often the deepest, the hardest, the good ones to follow. There can be few simpler than these. How are we going to practice them today?
Paul knew of what he was preaching, as he had experienced God personally in his conversion experience. Blessed are us who perhaps have not had the same experience, but nevertheless believe and have faith in the Holy Spirit working in and through us today.