The kingdom of God must never be reduced to talk, ideas and principles. The kingdom of God is power
Unbelief is safe, because it takes no risk and almost always gets what it expects.
If you don't live by the praise of men you won't die by their criticism.
Every loss is temporary. Every victory is eternal.
So Jesus came and modelled a lifestyle of power and purity because the power of the Spirit of God was on him. He was trying to show those of us who would follow what life would be like in someone who had no sin and was completely empowered by the Spirit of God.
Perfectionism is the counterfeit of excellence. Excellence is Kingdom, while perfectionism is religion. What ever you do, do it with all you might, and as unto the Lord. That is excellence.