"You and I are very much alike, I just belive in one less god"

The two greatest commandments are these:

#1. Love The Lord God with all your heart, soul, mind, and strength.

#2. Love your neighbor as yourself.

So, i take what youre saying as, you subscribe to rule #2, but not rule #1. Fine, but if that is so, then where did rule #2 come from? and, more importantly, why should i follow it? You see, in the same way as all rules below it are contengient on rule #2, it is contengient on rule #1. If i truly love the Lord i will love my neighbor. So where is your motivation for following rule #2?