Doth a fountain send forth at the same place
sweet water and bitter?

But if ye have bitter envying and strife in your hearts,
glory not, and lie not against the truth.

This wisdom descendeth not from above…

For where envying and strife is,
there is confusion and every evil work.

And the fruit of righteousness
is sown in peace
of them that make peace.

from Psalm 37:11