The true end of education is not only to make the young learned, but to make them love learning; not only to make them industrious, but to make them love industry; not only to make them virtuous, but to make them love virtue; not only to make them just, but to make them hunger and thirst after justice.
Do justice to your brother (you can do that, whether you love him or not), and you will come to love him. But do injustice to him because you don't love him, and you will come to hate him.
You may assuredly find perfect peace, if you are resolved to do that which your Lord has plainly required--and content that He should indeed require no more of you--than to do justice, to love mercy, and to walk humbly with Him.
... no human actions ever were intended by the Maker of men to be guided by balances of expediency, but by balances of justice.