St. Paul is our great example for us in the way of confidence without limit in divine mercy:
“Christ Jesus came into the world to save sinners, of whom I am the chief” (1 Tim 1:15).
“I can do all things through Christ who strengthens me” (Phil 4:13); (3)
“Three times I appealed to the Lord about this, that it would leave me, but he said to me, “My grace is sufficient for you, for power is made perfect in weakness.” So, I will boast all the more gladly of my weaknesses, so that the power of Christ may dwell in me. Therefore I am content with weaknesses, insults, hardships, persecutions, and calamities for the sake of Christ; for whenever I am weak, then I am strong” (2 Cor 12:8–10).
Prodigal Catholic 