Excuse me but it is their choice to be godless and why would you think that's an insult to them? Shame on you for suggesting it - it would be the same as saying someone insulted me for saying I was God-fearing and I serve no man but GOD ALONE and His Son JESUS IS MY SAVIOR.
There is ONLY ONE GOD. And HIS WORD ONLY REIGNS.
And I don't have a religion but a RELATIONSHIP exactly how God always wanted it. I see you aren't knowledgeable about the things of God. Until you are, don't preach to me with that holier than thou attitude - a 'religious' trait.
Religious bigotry turns people into ugly creatures.
May I recommend some philosophy courses, or one on critical thinking?