“Although my memory’s fading, I remember two things very clearly: I am a great sinner and Christ is a great Saviour”. This is from the same guy who wrote “Amazing grace. How sweet the sound that saved a wretch like me. I once was lost but now I’m found. Was blind but now I see” – John Newton.
“For Christ died for sins once for all, the righteous for the unrighteous, to bring you to God” 1 Peter 3:18 (http://bit.ly/2SKxz8Z). That is the steadfast and secure platform from which we, as followers of Jesus, launch our daily lives. So, seeing as you have that absolute assurance, “live a life worthy of the Lord” Colossians 1:10 (http://bit.ly/2SSrqb9).