I used to conceal from you a thing which I heard from Allah's Messenger (ﷺ) and I heard Allah's Messenger (ﷺ) as sayirig: Had you not committed sins, Allah would have brought into existence a creation that would have committed sin (and Allah) would have forgiven them.

By Him in Whose Hand is my life, if you were not to commit sin, Allah would sweep you out of existence and He would replace (you by) those people who would commit sin and seek forgiveness from Allah, and He would have pardoned them.