We all know Mortal Sin is the dead of the the soul.
I have a friend who died in a motorcycle accident instantly few years ago. He had a mortal sin of fornication and watching pornography, and he was consent it was sinful and in his own will proceeded to watch porn and have sex with his girlfriend but he never got the chance to confess. But he was a guy who had very strong faith in Jesus Christ and believe in him and accepted him as hes lord and savior. Before hes death, he wanted to go back to god and followed hes path and confess. In some ocassion I heard him say without me knowing I was there “Jesus I need you, I give you authority to enter my heart and control my life your way”, but again he never got to confess hes sins to a priest and died instantly in mortal sin without having the chance to repent in hes last seconds.