IF...

I believe Christianity is true, but I'm not going to tell you what to believe.

What I will tell you is that, if Christianity is true, it means that no matter who you are, no matter what you've done, no matter what you believe, God does exist and he loves you far more than you can possibly imagine. I daresay that anyone who claims otherwise doesn't understand Christianity.

If Christianity is true and you sincerely invite God into your heart, he will find you. He will accept you completely as you are right now because of the sacrifice his son Jesus Christ has already made on your behalf.

If Christianity is true and you accept Jesus's sacrifice, it will change the way you think, feel, and behave. Little by little, it will make you more joyful, more satisfied, better rested, kinder, stronger, gentler, and more loving towards others and yourself.

If Christianity is true and you accept Jesus's sacrifice, you will also enjoy an eternal life after death, a life that will be far greater than anything we can in this life fathom.

As far as I can see, if we understand what Christianity really is, the only reason to reject it is because we are cynics and it sounds way too good to be true.