Blondie, I feel the same way you do regarding killing children and adults too by a loving God that recieved payment for such lives. There is a dilema. One the one hand, the Bible is wriiten in foreign languages. I know various languages, and I understand how difficult it is to translate idiomatic expressions and even some plain expressions have no equivalent translation even though one can interpret suchexpressions and explain, but what is so difficult about understanding the Bible, (and I know the Bible, not only from a jw perspective but also from jewish and objective viewpoints) is that the Bible hardly says what it means. The Bible, I think, is a poetic, ironic, riddle and puzzzle and there is even room for not interpreting the Bible as rules for Christians and contemporary people of the non Bible era. Hence, in my opinion one cannot be absolutely certain about any seemed Bible teaching. On the other hand, the Bible has a common thread through each book tying everything together, making the student conclude emotionally and rationally, if you know what I mean, that the Bible will be fulfilled and the the past events did happen.
Wt logic though about Adam and Eve and living forever on earth if not for sin makes sense to me. Blondie, if the reward is after death, then why does the Bible not clearly say so? It also makes sense to me that God created humans to live and not to die. Killing people eternally, or frying them eternally doesnt make sense to me either. To me, it is a dilema. The Bible makes sense and the Bible does not make sense.