Resurrection, really?
Life and death are decreed by the Creator and resurrection is no different. It is easy for Allah to bring dead back to life on the Day of Resurrection, or give life to barren earth.
Shirk: Third Principle
There is no difference between one who worships stones, pious people, sun and moon, angels, etc. They are in the same boat of shirk
Shirk: Second Principle
Rationalizing shrik as a means of get closer to Allah is still shrik
Why am I here?
A leaf does photosynthesis, grass feeds the animals, sun provides light and warmth, water sustains life. So what are we supposed to do?