Titus 3:5 not by works of righteousness which we have done, but according to His mercy He saved us, through the washing of regeneration and renewing of the Holy Spirit
No matter how much you think you can do you cannot do enough to get yourself to heaven!
God knew that from the beginning and so He prepared a way in which we can get o heaven; through and with Him.
Though we cannot hope to get near to God because of our wicked and sinful ways, He supplied an advocate who gave His life so we would be made absolutely not guilty.
I love my God and I know He loves me!