Written in response to being told only life has meaning through Jesus Christ:
Each of us, in life, affects another being and usually a large set of beings – beings we know personally and beings we do not know at all – through direct action we have this effect and through indirect action we have an even greater one. Our names may not live on forever but our actions will. So, to say that my life is meaningless because I think this life is it, or I don’t believe in an afterlife or a god, most likely is going to be meaningless to me because you simply aren’t paying attention to anything other than your personal world view.
Imaginary beings need not apply.