God’s grace never leaves us. It doesn’t bop in and out like a balloon. I had his grace when I was saved, I have his grace for growth in my life, I have his grace when I sin and repent and confess it. It never goes away. Does yours?
You wrote:
“I have his grace when I sin and repent and confess it. It never goes away. Does yours?”
If you reject God by sinning how can you keep all the grace that you once had? Rejecting God would entail rejecting His gifts as well.
Are you actually claiming a man can hold on to all the grace God has given him even when he rejects God? What is the point of repenting and confession then?