21  And he commanded them that there should be no contention one with another, but that they should look forward with one eye, having one faith and one baptism, having their hearts ^cknit together in unity and in love one towards another.

  29  For verily, verily I say unto you, he that hath the spirit of ^acontention is not of me, but is of the devil, who is the father of contention, and he stirreth up the hearts of men to contend with anger, one with another.