hypocritical Christianity is not perfect Christianity and we should not expect it to be, because only Jesus Himself is perfect
If you have to try to find sources outside of the New Testament to "prove" that Jesus is not perfect, then you are trying way too hard lol It should be provable from just the New Testament alone that Jesus is not perfect and is not sinless, If the New Testament is not truly divinely orchestrated and put together exactly the way that God wanted it to be put together
we as Christians are to strive to be perfect, but not even Paul himself claimed to never fall short of that
It might be possible to reach sinless perfection in this life if somehow a person was to completely and totally understand his or her identity in Christ with no confusion, but that doesn't mean that that person would not be condemned to eternal he'll for his or her previous sins without accepting Jesus's forgiveness for all of their sins and Jesus's imputed righteousness
that is all
