Today's Gospel reading from Luke 6 at Mass was all about loving your enemies and not judging others ~ these teachings of Jesus distinguish Christianity from all other religions. What the Lord said was radical and stunning. Some excerpts: "...love your enemies, do good to those who hate you, bless those who curse you... To the person who strikes you on one cheek, offer the other one as well... ...for he himself is kind to the ungrateful and the wicked. Be merciful... Stop judging... Stop condemning... Forgive..."
Here's another way of seeing it. We are to realize that every single person is someone God loves to death! And he teaches us this way because he wants us to be free! He wants us to be like him so that we may live with him for all eternity! If we wish to be good children in the Father's eyes, we might as well be good all the way, and we can do that with the aid of his transforming love. The Lord wants us to know only him, to know love, for he is love.