Whenever we do something for God, our effort becomes a means of bringing us closer to God — the source of all happiness. In other words, we can gain happiness from our simplest efforts by offering them to God.
Efforts that convert to fame and money may have their importance in the real world but are considered perishables in spirituality. On the other hand, if we read a prayer to God or light a candle in front an image of God, it may bring more permanent results in terms of happiness. Why? Because God, who dwells in every heart and is the real witness of all our karma, gives the fruits of every action according to his own wish. If we have done something that should attract happiness, God will eventually give it to us.
Even career-conscious human beings can gain permanent happiness by forming a relationship with God. One approach of connecting to happiness on the workplace is by forming a harmony with karma yoga. To trigger this yoga, we have to make sure that we trust God. By remembering God at times and by surrendering our actions to God, we can remain unmoved by success and failure. As we move forward, we will see that our trust on God makes God’s grace the source of our happiness, not material success.
Knowledge from scriptures and self-realized individuals has its importance in guiding us towards happiness. In fact, scriptures supposedly provide us with viewpoints of human beings, generally saints, who have already realized God. Because God may directly guide a human being towards himself through inspirations and other means, personal experiences are equally important in spirituality. Personal spiritual experiences can range from chanting a name of God and listening to discourses to having a face-to-face meeting with God (darshan), where applicable. In our professional endeavours or our spiritual journey, whenever in doubt, we can always request God to guide us rather than making concrete assumptions about how the universe works or what our favourite scripture actually says.