I am writing this at a time when thousands are dying each day around the world from the COVID-19 pandemic. In such perilous times, the need for eternal assurance is now paramount and no-one should settle for some other man’s guesswork or philosophical fancies about the after-life — which all too often spouts some tripe about how we all go to heaven anyway — despite living in complete defiance to God’s command to repent from the deception our sufficient self-righteousness!

No, I tell you; but unless you repent, you will all likewise perish.
Luke 13:3, the words of Jesus  

Therefore, the question worth considering: Since the sabbath was a shadow of Christ’s finished work of salvation for mankind, how should respond to those who promote such religious nonsense that we are essentially good enough to earn our own salvation from God?