Biblical Answer

Step 1: Understanding the concept of happiness and joy

Happiness is often confused with pleasure, but true happiness comes from joy, not pleasure. Joy is a deeper and more lasting experience than pleasure, and it is not dependent on external circumstances.

Step 2: Exploring the relationship between joy and obedience to God

Obeying God always results in joy, while disobeying destroys it. This is because God's happiness is conditional upon our own, and He saves us not only for His glory but also for His own gladness.

Step 3: Addressing the question of why we can't just be happy for once

We can't just be happy for once because true happiness depends on joy, which is a result of our relationship with God and our obedience to Him. Joy is not something that we can manufacture or find in external things, but rather it is a byproduct of our faith and trust in God.

The final answer is:

There is no specific number answer to this question as it is a philosophical and theological discussion. However, the answer can be summarized in the following key points: