Jesus
Jesus came from the perfect paradise of the Father's love, clothed Himself in a tent of Seth-flesh (I prefer that to Adam-flesh b/c Adam was made sinless and then sinned... Seth was born after the original sin so, yaknow...), lived as a man, and voluntarily laid down His life for *all* who have sinned, currently sin, or will ever sin. No greater act of generosity is possible. And He did not fear being friends with prostitutes, sick people, or anyone else when he walked the Earth.

We should all live life more like He did.