Salvation is solely the work of The Almighty God.
If you cannot take part in the creation of the universe what makes you think you can take part in the work of salvation?
To create the universe, God simply speak the universe into existence.
For your salvation, the Son of God has to shed His precious blood for the atonement of your Sin.
Which is easier?
To help God in creating the universe or to play a part in Salvation?