John 1:29 says The next day John seeth Jesus coming unto him and saith, Behold the Lamb of God which taketh away the sin of the world.
Hebrews 8:12 says I will be merciful to their unrighteousness and their sins and their iniquities will I remember no more.
Hebrews 10:12 says but this man after he had offered one sacrifice for sins forever sat down on the right hand of God
What separated Adam from God? Sin. What separated us from God? Sin. And what separated Jesus from His Father? Sin! Well, the wages of sin is death and Jesus paid the wages for the entire world. So now there is nothing between God and man except believing that Jesus is the only sacrifice for the sins of the world. The penalty has been paid and even if you do sin, He won’t charge it to you account because He doesn’t remember them.
So there is no sin problem. There is a belief problem. Before the cross, there were sinners. After the cross there are unbelievers. And furthermore there is no such thing as a sinner saved by grace. How can you be a sinner if Christ died for all your sins? Last time I check John said for God so loved the world that He gave His own only Begotten Son, that whosoever believes in Him, (not confession of sin) shall have enternal life.
Check it out for yourself. Before the cross, sinners, after the cross unbelievers. That’s why it is important to rightly divide the Word of Truth. I will leave you with this. Hebrews 9:16-,17 says for where a testament is there must also of necessity be the death of the tester. For a testament is of force after men are dead: otherwise it is of no strength at all while the testator liveth. That why Jesus said this is my blood of the new testament which is shed for many for the remission of sins. Because his death ushered in the new covenant.
So lets stop treat those we witness to like sinners and convince them to believe in Jesus by loving them like Jesus loved you.