I have to tell you that the old saying, “You catch more flies with honey than with vinegar” applies to spreading the Gospel, in my view. I would approach it differently: “I am a person of faith, and my faith teaches that certain behaviors are sinful. I am a sinner, as we all are. I believe that God sent His Son Jesus to suffer and die as payment for our sins, if we will accept Him and turn from our sin, as he taught us. I’d like to share with you more about my faith...”
That’s just me. We are all different.
Indeed, we are.