This is the *grace of God* that Jesus Christ *tasted death for every human being* (Hebrews 2:9)
Therefore there is no human being born in any religion that will be exempted from *eternal damnation* for rejecting the Gospel of Jesus Christ Crucified
Whether you were born into Christianity or not, whether you are ordained or lay-person, financially-rich or poor, sick or healthy, literate or illiterate
Thus "for the grace of God has been revealed to *all human being* which makes them to receive salvation (by believing the gospel), this same grace teaches us how to reject/resist sin, this same grace teaches us how to reject/resist worldly passions/lists, this same grace teaches us how to live holy-life, righteous lifestyle self-controlled living on this earth/generation/unstable-economy not *when we die and go to heaven" (Titus 2:11-12)
There is *a grave warning* that goes with the the gospel thus "John 3:16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. 3:17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved. 3:18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God."
However as long as any human being is still alive, he can decide to *believe the Gospel anytime* but no human being is assured of being alive the next second that is why the best time to *use grace is now* (2 Cor.6:1-2)
The moment to use grace in order to receive genuine salvation is now.
Sincerity is very important because the person you are speaking to inside your heart/mind or with your mouth is God; who searches and sees the hearts of men then discerns who is saying what he/she means and meaning what is said thus "no human being can mock/deceive God; whatever any human being sows(Spirit/sincerity or flesh/insincerity), he/she shall reap"