We all have the same God, we just serve him differently. Rivers, lakes, ponds, streams, oceans all have different names, but they all contain water. So do religions have different names, and they all contain truth, expressed in different ways forms and times. It doesn't matter whether you're a Muslim, a Christian, or a Jew. When you believe in God, you should believe that all people are part of one family. If you love God, you can't love only some of his children.
It is good to love God for hope of reward, but it is better to love God for love's sake; and the prayer goes: O Lord, I do not want wealth nor children nor learning. If it be Thy will, I shall go from birth to birth. But grant me this, that I may love thee without the hope of reward 'love' unselfishly for love's sake.
Love, compassion and concern for others are real sources of happiness. If you have these in abundance, you will not be disturbed even by the most uncomfortable circumstances. If you nurse hatred, however, you will not be happy even in the lap of luxury. Thus, if we really want happiness, we must widen the sphere of love. This is both religious thinking and basic common sense.
The Phoenix riddle hath more wit By us, we two being one, are it. So to one neutral thing both sexes fit, We die and rise the same, and prove Mysterious by this love.