From the Bible:
Jesus Christ said in the Gospel of St. Matthew, Chapter 10:
Think not that I am come to send peace on earth: I came not to send peace, but a sword.
For I am come to set a man at variance against his father, and the daughter against her mother, and the daughter-in-law against her mother-in-law.
And a man’s foes shall be they of his own household.
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me.
And he that taketh not his cross, and followeth after me, is not worthy of me.
He that findeth [that is to say, that clingeth to] his life shall lose it: and he that loseth [in other words, that giveth up] his life for my sake shall find it.
From the Bhagavad Gita in the fourteenth Chapter:
Unaffected by outward joys and sorrows, or by praise and blame; secure in his divine nature; regarding with equal gaze a clod of mud, a stone, and a bar of gold; impartial toward all experiences, whether pleasant or unpleasant; firm-minded; untouched by either praise or blame; treating everyone alike whether friend or foe; free from the delusion that, in anything he does, he is the doer: Such an one has transcended Nature’s triune qualities.