Riddle-Gift from the Heavens

A wonder of the world and a secret of the Creator

A gift from the heavens pores life into the world.

Two gates are always open to welcome this miracle.

but its departure will release your soul to the maker and your life journey ends.

It's the wind within, you cannot ignore.

Greeted with a cold manner but leaves dejected with warmth.

I will say no more. open your mind and raise your chest.

For the answer is near. just look within.

What am I?.