Self-Determination Theory (SDT) illuminates one of the most profound truths about human motivation: that people flourish when their innate needs for autonomy, competence, and relatedness are nurtured. Autonomy gives us the freedom to align our choices with our authentic values, competence fuels our confidence to grow and master challenges, and relatedness anchors us in meaningful connection with others. Together, these three needs make a significant contribution to the foundation of genuine motivation, resilience, and wellbeing. The significance of this work extends far beyond individual growth. It reshapes how we approach education, workplaces, healthcare, and communities by showing that lasting engagement and thriving are not driven by external rewards or control, but by environments that honour human potential. By applying SDT, society can foster cultures where people are not only more productive and innovative, but also healthier, more compassionate, and more fulfilled, paving the way for sustainable personal and collective wellbeing. The fullest experience of autonomy, competence, and relatedness can only be realised in a living personal relationship with God as His guidance transcends all earthly influence facilitating autonomy, His Spirit empowers us to make the best response in any situation, and His love guaranteed a living connection now and forever.