If you develop a pure and sincere motivation, if you are motivated by a wish to help on the basis of kindness, compassion, and respect, then you can carry on any kind of work, in any field, and function more effectively.
More fundamental than religion is our basic human spirituality. We have a basic human disposition towards love, kindness and affection, irrespective of whether we have a religious framework or not. When we nurture this most basic human resource - when we set about cultivating those basic inner values which we all appreciate in others, then we start to live spiritually.
You are good when you walk to your goal firmly and with bold steps. Yet you are not evil when you go thither limping. For those who limp go not backwards. But you who are strong and swift, see that you do not limp before the lame, deeming it kindness.
The simple recognition that everyone else wants to be happy and not to suffer, just as I do, serves as a constant reminder against selfishness and partiality. It reminds us there is little to be gained from being kind and generous while hoping to win something in return. Actions motivated by a desire to earn a good name for ourselves are still selfish, even if they appear to be acts of kindness.
. . .this prayer I make, Knowing that Nature never did betray The heart that loved her; 't is her privilege, Through all the years of this our life, to lead From joy to joy: for she can so inform The mind that is within us, so impress With quietness and beauty, and so feed With lofty thoughts, that neither evil tongues, Rash judgments, nor the sneers of selfish men, Nor greetings where no kindness is, nor all The dreary intercourse of daily life, Shall e'er prevail against us, or disturb Our cheerful faith, that all which we behold Is full of blessings.
Question not, but live and labour Till yon goal be won, Helping every feeble neighbor, Seeking help from none; Life is mostly froth and bubble, Two things stand like stone, Kindness in another's trouble, Courage in your own.