Blame the Sin and not the Sinner, what's the point

What is the point?
Why shouldn’t we take this as common sense teaching as opposed to religious teachings?
The wisdom is to hold prejudices against individuals.
Fix the hole in the bucket, and not throw the bucket.
Take the cancer tumor out, not the individual.
Think about it… and share your thoughts.
The other critical point to be made is – the teachings of Jesus, Moses, Muhammad, Krishna, Buddha, Nanak and the wisdom of innumerable native traditions belongs to all of us, the whole humanity. We should not reduce their teachings to Christianity, Judaism, Islam, Hinduism, Buddhism, Sikhism and Native Americans respectively.
In the last 30 days, I wrote about 10 articles, and each one of them had some reference to it. Jesus is one of my mentors and indeed the statement was made by Jesus.
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Mike Ghouse is a public speaker, thinker, writer and a commentator on Pluralism at work place, politics, religion, society, gender, race, culture, ethnicity, food and foreign policy. He is commentator on Fox News and syndicated Talk Radio shows and a writer at major news papers including Dallas Morning News and Huffington Post. All about him is listed in several links at www.MikeGhouse.net and his writings are at www.TheGhousediary.com and 10 other blogs. He is committed to building cohesive societies and offers pluralistic solutions on issues of the day.