Try telling them that "the end of the world" happened already - back in the Middle Ages with the Black Death. I've also seen a christian using the term "second death" - that Physical death is innevitable but Spiritual death can be avoided if you accept a jew-on-a-stick. Trying to tell them about telomeres and the activation of them goes in one ear and out the other - rather, in one eye and out the other seeing (pun not intended) as it's online. As you might know how I can be, saying "jewsus", christians sometimes reply, "I'm not a jew". Then, of course, they use what you say against you, instead of coming up with their own argument points.
Trying to make the point that the jew false-god admits creating evil, and providing the actual scriptural reference is not only ignored, they take that as as an invitation to provide other, irrelevant scruptures. If they try to pretend to be forthcoming, forthright and cooperative, saying, "I'll be happy to look-up that scripture" because they never knew about it before, either they don't return from pretending to look it up (or they did look it up but they are too embarrassed and are searching for a counter-scripture frantically, because faith is all you need, yet they also need the scripture which they are oblivious to), or they say "that passage does not say that 'god' creates evil", yet it blatantly does, very clearly and obviously. It even also adds "I the lord do all these things" (with variation, depending on the version of "the" bible). They would try to say that "god" does not, or can not, create evil, but then in the next breath, if they don't deny what it says, they try the argument that the reason "god" does create evil is because it is punishing you for using your free will to not have faiwf un beweave in gawd un be its slayve. Huh - slay, slave. Wow. Words have so many levels of meaning, hey, hebrew troll jew? Try telling them that it is not free will, in that case. Give an example of a school bully demanding you give it your lunch money or else. There is hardly, or no, choice there. With the uninvited irrelevant other scriptures, you might say, "Yes, I know that scripture but that's irrelevant. The point I am making" - rather, trying to make :roll: "is that 'god' crates evil, and more to my point that 'god' admits creating evil."
After, after you've made actual valid and proper and reasonable strong argument points, it might boil down to "just have faith", and "I'm praying for you". You might, if you're like me, reply with "Lol. Praying. As if that helps" and/or "Stop cursing me with your prayers". I've also said in the past "the more christians pray, the worse the world becomes". I've also asked them numerous times why did their "god" not tell them I used to be a christian. My reason for that is because they are not informed; they are trying to "argue" not their case but "god"'s case (because "god" can't argue its own case!!), and they never knew I used to be a christian, so they started off on the wrong foot; if they knew I was one, they would ask "Why did you leave?" or say "You were never a proper christian, then". Other times, after asking them why their "god" never told them that I was a christian, they'd reply something like, "Do you realise how ridiculous that question is?". Yeah, they can deride & be disrespectful (which is a "sin" because they're supposed to be all about love, love, love) all they want; they aren't winning any arguments - and on occasion that you don't know an answer, they would take that as "proof that 'god' exists!", although they don't say it exactly.
Blah, blah, blah, they turn into trolls. Generally, the christian is just a troll. Compare trolls online with the christian in an argument. See how different they aren't. Then after trolling, or with or without trolling, they get pissed off and say "You'd better repent bcs reas0nz 'n' feewingz" that they don't and can't prove, or they storm off and leave in a huff. You can't have a mature, proper, serious, actual discussion/debate/argument with them. It's like trying to tell a brand new born Baby to stop being so stupid (no offence to Babies). It's like trying to teach Santa's Little Helper tricks. The christian is a loud-mouthed lout with a tiny brain, banging a wooden spoon on a big, deep steel pan, shouting nonsense noises.
Don't get pissed off with it. That's not going to solve anything, and it is just wasted Energy. Alternatively, you might use it to get pissed off and use that Energy in a ritual.