Why This Different Religions?

Naturally, when a person doing same activities get exhausted.
Eating same food item every day.
Communication with single person.
Watching one movie.
Thus, there are many factor that a person cannot do same repeated things all the time.

So if there is one religion in the world, then there will be no meaning for life. Even if, then there will be new problem.

For Changes in life GOD made different religions in this Earth.