why is the existence of a creator a necessity

This video is from th youtube channel : Dr. Eyad Qunaibi - Global Channel
Does creation necessarily point to a Creator?
Is the belief in the existence of a Creator a blind submissive faith or an evidential, deductive and rational conclusion?
Isn't it possible that science may discover another origin for existence in the future?

In this episode, we discuss the deductive argument in Allah’s words on the only three possibilities for the existence of creatures:

1- That they were created by nothing;
2- That they created themselves;
3- That Someone created them.