Although its nice to be nice, and trying to be a good Samaritan is a worthy effort. Christianity is knowing that perfect adherence to Gods rules are essential, and we are deficient. It teaches that we are incapable of earning or deserving of Gods eternal goodness or salvation toward us, and that God alone provided what is necessary for our aid. How unfair is it to give someone what they deserve, if it yours to give. What if you have given everything good to someone, and they misused wasted and ignored how they were to handle what was given. Then come to you again and ask for more. To some God choses to forgive and give, others not. If you want specifics I could tell you where the bible lays it out. So to those astrology buff's, clue me in to the detailed specifics of the similarities to Christianity.