You have already stated:
DID God create people (us) capable of living a sinless life?
(Actions speak louder than words.)
You are capable so long there is a God. If God ceases to exist so would you.
"Actions speak louder than words."
Why do you keep sinning? When I sin Its MY FAULT, I want to sin.
When I sin, I don't say its GOD's fault for not making for not giving me capacity, It's God's fault because he didn't choose me, It's God's fault because he doesn't love me, Its God's fault for not making me divine.
Not being sinless was my choice every time God provided a perfect escape it was SOLEY my choice and my option to sin, WILLFULLY.
Blaming God for one's own mistakes is the Calvinist ideal. You are proving it. Because you say you can't when the truth is you WON'T. There is a fine line between Can't and Won't.